SIGHTMARK UNIVERSAL LASER BORE SIGHT INSTRUCTIONS



Sightmark Universal Laser Bore Sight Instructions

SightMark Universal Green Laser Boresight Pro 4.3 Star. Oct 28, 2018 · LaserLyte Universal Laser Boresight 48. at Amazon. Prices accurate at time of writing. just drop them into the chamber like you would a normal cartridge and use per the instructions given. Sightmark Laser Boresight. This bore sight is easy to use, and worked reasonably well, though both .223 bore sighters were less powerful than the, Engineered with a self-centering arbor, the Sightmark Triple Duty Universal Green Laser Boresight attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the Firearm barrel. Simply place the base of the bore sight onto the end of ….

SIGHTMARK LASER BORE Sight for 22 Caliber Long Rifle

Sightmark Laser Pistol Boresighter Review Riflescopeguy.com. Nov 20, 2018 · The Sightmark Professional Universal Green Laser Boresight is designed for sighting in .17-.50 caliber rifles, shotguns and pistols. The unit provides the fastest gun zeroing and sighting system to reduce wasted cartridges and shells when sighting in your new optic., Engineered with a self-centering arbor, the Sightmark Triple Duty Universal Green Laser Boresight attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the Firearm barrel. Simply place the base of the bore sight onto the end of ….

Simply place the base of the bore sight onto the end of the barrel, and it will attach magnetically. Includes a carrying case, three (3) AG3 batteries, and instructions. See details - Sightmark SM39024 Triple Duty Universal Laser Boresight Aluminum Rifle/Pistol The Sightmark Triple Duty Laser Bore Sight attaches to the end of the barrel to allow you to quickly sight in your rifle or handgun. Engineered with a self-centering arbor, the unit attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the chamber.

Engineered with a self-centering arbor, the Sightmark Triple Duty Universal Green Laser Boresight attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the Firearm barrel. Simply place the base of the bore sight onto the end of … Dec 29, 2014 · Sightmark Laser Pistol Boresighter Review Dec 29, 2014 by Avin.B in Here I have put up a number of positive and negative issues regarding these Sightmark Lasers. Pros. The Sightmark Laser Pistol Boresighter is easy to make use of insert in a unit where the chamber is Using the bore sight provides you with all the requirements needed to

Oct 25, 2016 · Press release [via ammoland.com]: Sighting in an optic can be a time consuming and cartridge-killing task.Designed to reduce ammo waste, the Sightmark Universal Green Laser Boresight Pro (SM39044) attaches to the end of your barrel and produces a strong green laser, allowing you to sight-in or double-check zero on your rifle, shotgun, or pistol with ease. The Sightmark Universal Red Laser Boresight provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the boresight onto the end of the barrel of your weapon and it will attach magnetically.

Nov 20, 2018 · The Sightmark Professional Universal Green Laser Boresight is designed for sighting in .17-.50 caliber rifles, shotguns and pistols. The unit provides the fastest gun zeroing and sighting system to reduce wasted cartridges and shells when sighting in your new optic. Oct 21, 2016 · Sight-in in seconds with Sightmark’s Universal Green Laser Boresight Pro Sightmark. MANSFIELD, TEXAS –-(Ammoland.com)-Sighting in an optic can …

Sightmark SM39024 Laser Sight for sale online eBay. LASER BoRE SightER iNStRUCtioN MANUAL Model #: 740100. 3 small red laser dot is emitted. If you can sight in your gun at 50 to 100 yards, you is about 1.5 inches above the bore. In this case, you would want the crosshairs to point 1.5 inches above the laser dot., Oct 28, 2018 · LaserLyte Universal Laser Boresight 48. at Amazon. Prices accurate at time of writing. just drop them into the chamber like you would a normal cartridge and use per the instructions given. Sightmark Laser Boresight. This bore sight is easy to use, and worked reasonably well, though both .223 bore sighters were less powerful than the.

Gear Review Cabelas Laserlyte Chamber Boresighter The

sightmark universal laser bore sight instructions

New from Sightmark Universal Green Laser Boresight Pro. Oct 21, 2016 · Sight-in in seconds with Sightmark’s Universal Green Laser Boresight Pro Sightmark. MANSFIELD, TEXAS –-(Ammoland.com)-Sighting in an optic can …, the program and save the “Sitelite Sight-in Program” to your Desktop. To initiate the program, click on the “Sitelite Sight-in Program” icon. IMPORTANT: When the program first opens, Scroll Down to Read ALL Instructions BEFORE Proceeding PREFERREd BORESIGHTING METHOd S LITE LASER MAG Serial No. Locate the Serial No. on your boresighter:.

5 Best Laser Bore Sights [2019 Hands-On Tested] Pew Pew. Sightmark Universal Laser Bore Sight -A key feature to this device is it doesn't have any additional attachment pieces to be lost. Engineered with a self-centering arbor, the unit attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the firearm barrel., LASER BoRE SightER iNStRUCtioN MANUAL Model #: 740100. 3 small red laser dot is emitted. If you can sight in your gun at 50 to 100 yards, you is about 1.5 inches above the bore. In this case, you would want the crosshairs to point 1.5 inches above the laser dot..

Sightmark Laser Pistol Boresighter Review Riflescopeguy.com

sightmark universal laser bore sight instructions

Sightmark Universal Red Laser Boresight SM39014 B&H Photo. Dec 29, 2019 · The Sightmark® Universal Laser Bore Sight provides a convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. A laser dot will show exactly where your gun is aiming; it's easy to sight in any scope without firing a single shot. Helps Sight In Rifles, Pistols, Or Shotguns Without Firing A Shot. Compact, self-contained boresighting system projects a bright red laser beam aligned with the bore axis for sighting scopes, holographic red dot sights, and “iron” sights to the point-of-aim without firing a shot..

sightmark universal laser bore sight instructions

  • Sightmark Universal Magnetic Laser Boresights
  • Sight-in in seconds with Sightmark’s Universal Green Laser

  • Buy the Sightmark Boresights and more quality Fishing, Hunting and Outdoor gear at Bass Pro Shops. The Sightmark Universal Red Laser Boresight provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the boresight onto the end of the barrel of your weapon and it will attach magnetically.

    Buy the Sightmark Boresights and more quality Fishing, Hunting and Outdoor gear at Bass Pro Shops. Simply place the base of the bore sight onto the end of the barrel, and it will attach magnetically. Includes a carrying case, three (3) AG3 batteries, and instructions. See details - Sightmark SM39024 Triple Duty Universal Laser Boresight Aluminum Rifle/Pistol

    This Sightmark laser boresight is sharp enough for use by police. It is also precise enough for shooters that compete in contests. This is a smart choice for the hobby gun enthusiast. The Sightmark Triple Duty Universal Laser Boresight is constructed with the highest quality to fit both pistols and rifles. Dec 29, 2019 · The Sightmark® Universal Laser Bore Sight provides a convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. A laser dot will show exactly where your gun is aiming; it's easy to sight in any scope without firing a single shot.

    Sightmark produces laser boresighters for the law enforcement, military and civilian shooting communities. Laser boresighters project a laser beam from your weapon’s barrel to the bullet's point-of-impact, giving you a visual reference upon which to sight in … The Sightmark Triple Duty Laser Bore Sight attaches to the end of the barrel to allow you to quickly sight in your rifle or handgun. Engineered with a self-centering arbor, the unit attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the chamber.

    Engineered with a self-centering arbor, the Sightmark Triple Duty Universal Green Laser Boresight attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the Firearm barrel. Simply place the base of the bore sight onto the end of … Sightmark Triple Duty Universal Boresight description Tested and recommended by the National Tactical Officers Association and the North American Hunting Club, the Sightmark Triple Duty Universal Boresight is a compact and lightweight device, designed for sighting in .17-.50 caliber rifles, shotguns and pistols.

    Oct 25, 2016 · The retractable arbor also helps with the laser’s battery life and on/off functionality, allowing it to turn on once the arbor is depressed and turn off when removed from the barrel. Sight-in in just a matter of seconds with the Sightmark Universal Green Laser Boresight Pro, available now at a suggested retail price of $119.99. Mar 07, 2019 · On the whole this laser sight bore is well built and it’s accurate too. The effective range is especially accurate with a rifle. Like the SiteLite boresighters, the SightMark Triple Duty Universal Bore Sight is available in your choice of green or red laser.

    Sightmark Triple Duty Universal Laser Bore Sight Up to

    sightmark universal laser bore sight instructions

    Sightmark Laser Pistol Boresighter Review Riflescopeguy.com. Laser Bore Sight Accessory Kit $30. Laser NOT included; Parts organized in the case; Level your crosshairs and gun; Sight in shotguns; Go to AMAZON for more info; AMAZON. Crossbow Laser Bore Sight $50. Fits all crossbows; Works with scopes; Sight in like a rifle; Fast and simple procedure; Go to AMAZON for more info;, SIGHTMARK LASER BORE Sight for 22 Caliber Long Rifle - SM39021 .22LR Boresighter - $37.87. Sightmark .22LR Boresight (SM39021)Chamber the Sightmark®.22LR Boresight in your .22LR rifle like a regular cartridge, and a red laser dot shows exactly where you're aiming. Ideal for hunters, competitive shooters and law enforcement, this device significantly reduces wasted cartridges and shells.

    Sightmark Universal Green Laser Boresight Pro SM39044 at

    SIGHTMARK TRIPLE DUTY UNIVERSAL BORESIGHT Brownells. Jul 17, 2018 · Firefield Universal Boresight with Red Laser Achieve victory with the fastest gun zeroing and sighting system on the market. Designed to help shooters save time spent zeroing in and money spent on precious ammo, the Firefield Red Laser Universal Boresight delivers quick target acquisition almost effortlessly., Jul 17, 2018 · Firefield Universal Boresight with Red Laser Achieve victory with the fastest gun zeroing and sighting system on the market. Designed to help shooters save time spent zeroing in and money spent on precious ammo, the Firefield Red Laser Universal Boresight delivers quick target acquisition almost effortlessly..

    LASER BoRE SightER iNStRUCtioN MANUAL Model #: 740100. 3 small red laser dot is emitted. If you can sight in your gun at 50 to 100 yards, you is about 1.5 inches above the bore. In this case, you would want the crosshairs to point 1.5 inches above the laser dot. LaserLyte® MBS-1 Laser Bore Sighter For a solid understanding of your weapon's full capabilities, try some of our sight-in accessories, as well. We offer a variety of snap caps that can tune your firearm's trigger, while relieving stress on your firing pins and springs. Buy a sighting rest to ensure quick and accurate sighting-in on a

    LASER BoRE SightER iNStRUCtioN MANUAL Model #: 740100. 3 small red laser dot is emitted. If you can sight in your gun at 50 to 100 yards, you is about 1.5 inches above the bore. In this case, you would want the crosshairs to point 1.5 inches above the laser dot. Jul 17, 2018 · Firefield Universal Boresight with Red Laser Achieve victory with the fastest gun zeroing and sighting system on the market. Designed to help shooters save time spent zeroing in and money spent on precious ammo, the Firefield Red Laser Universal Boresight delivers quick target acquisition almost effortlessly.

    Nov 12, 2019 · Sightmark Triple Duty Universal Laser Bore Sight Up to. Sightmark Hunting Lights & Lasers eBay. 2012-08-17В В· The SightmarkВ® Universal Laser Boresight provides the most convenient and accurate method for sighting in rifles and pistols of all types. Sightmark produces laser boresighters for the law enforcement, military and civilian shooting communities. Laser boresighters project a laser beam from your weapon’s barrel to the bullet's point-of-impact, giving you a visual reference upon which to sight in …

    Main information about Sightmark Universal Boresight SM39014. The Sightmark Universal Laser Bore Sight (SM39014) provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. LaserLyte® MBS-1 Laser Bore Sighter For a solid understanding of your weapon's full capabilities, try some of our sight-in accessories, as well. We offer a variety of snap caps that can tune your firearm's trigger, while relieving stress on your firing pins and springs. Buy a sighting rest to ensure quick and accurate sighting-in on a

    This Sightmark laser boresight is sharp enough for use by police. It is also precise enough for shooters that compete in contests. This is a smart choice for the hobby gun enthusiast. The Sightmark Triple Duty Universal Laser Boresight is constructed with the highest quality to fit both pistols and rifles. Aug 27, 2017 · The Sightmark Triple Duty Universal Laser Bore Sight provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the arbor of the bore sight into the barrel of your weapon; the base will attach magnetically with the retractable arbor centering the bore sight automatically.

    Sightmark Triple Duty Universal Green Laser Bore Sight 17-50 Caliber, 20, 12 Gauge Simply place the base of the bore sight onto the end of the barrel, and it will attach magnetically then sight in at 25 yards. Includes a carrying case, one (1) CR2 battery, and instructions. Made In . WARNING: Specifications. Was the information on this page Sightmark Triple Duty Universal Boresight description Tested and recommended by the National Tactical Officers Association and the North American Hunting Club, the Sightmark Triple Duty Universal Boresight is a compact and lightweight device, designed for sighting in .17-.50 caliber rifles, shotguns and pistols.

    Jul 17, 2018 · Firefield Universal Boresight with Red Laser Achieve victory with the fastest gun zeroing and sighting system on the market. Designed to help shooters save time spent zeroing in and money spent on precious ammo, the Firefield Red Laser Universal Boresight delivers quick target acquisition almost effortlessly. Dec 29, 2019 · The Sightmark® Universal Laser Bore Sight provides a convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. A laser dot will show exactly where your gun is aiming; it's easy to sight in any scope without firing a single shot.

    Sightmark Triple Duty Universal Green Laser Bore Sight 17-50 Caliber, 20, 12 Gauge Simply place the base of the bore sight onto the end of the barrel, and it will attach magnetically then sight in at 25 yards. Includes a carrying case, one (1) CR2 battery, and instructions. Made In . WARNING: Specifications. Was the information on this page The Sightmark Triple Duty Laser Bore Sight attaches to the end of the barrel to allow you to quickly sight in your rifle or handgun. Engineered with a self-centering arbor, the unit attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the chamber.

    Sightmark Accessories Bore. The Sightmark SM39005 Laser Bore Sight for .308. Chamber the Sightmark Laser Boresight in your .243, .308 or 7.62x54 rifle like a regular cartridge, and a red laser dot shows exactly where you're aiming. Dec 29, 2014 · Sightmark Laser Pistol Boresighter Review Dec 29, 2014 by Avin.B in Here I have put up a number of positive and negative issues regarding these Sightmark Lasers. Pros. The Sightmark Laser Pistol Boresighter is easy to make use of insert in a unit where the chamber is Using the bore sight provides you with all the requirements needed to

    Compatible with .17 to .50-caliber firearms, the Sightmark Universal Red Laser Boresight will fit most rifles, pistols, and shotguns and allow you to sight-in, or zero a scope or dot sight, without having to fire a round.. The boresight's 650nm, 5mW Class IIIA visible red laser runs on three included AG3 batteries and emits a dot that measures 2" at 100 yards. Engineered with a self-centering arbor, the Sightmark Triple Duty Universal Green Laser Boresight attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the Firearm barrel. Simply place the base of the bore sight onto the end of …

    Laser Training Systems Laser Guns Sights LaserLyte

    sightmark universal laser bore sight instructions

    Sightmark SM39024 Laser Sight for sale online eBay. Main information about Sightmark Universal Boresight SM39014. The Sightmark Universal Laser Bore Sight (SM39014) provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically., Oct 25, 2016 · The retractable arbor also helps with the laser’s battery life and on/off functionality, allowing it to turn on once the arbor is depressed and turn off when removed from the barrel. Sight-in in just a matter of seconds with the Sightmark Universal Green Laser Boresight Pro, available now at a suggested retail price of $119.99..

    Sightmark Universal Red Laser Boresight SM39014 B&H Photo. The Sightmark Triple Duty Laser Bore Sight attaches to the end of the barrel to allow you to quickly sight in your rifle or handgun. Engineered with a self-centering arbor, the unit attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the chamber., Nov 20, 2018 · The Sightmark Professional Universal Green Laser Boresight is designed for sighting in .17-.50 caliber rifles, shotguns and pistols. The unit provides the fastest gun zeroing and sighting system to reduce wasted cartridges and shells when sighting in your new optic..

    Sightmark Boresight Recommended Replacement Batteries

    sightmark universal laser bore sight instructions

    Bore Sighter Boresighter Boresight Laser Academy. Dec 29, 2014 · Sightmark Laser Pistol Boresighter Review Dec 29, 2014 by Avin.B in Here I have put up a number of positive and negative issues regarding these Sightmark Lasers. Pros. The Sightmark Laser Pistol Boresighter is easy to make use of insert in a unit where the chamber is Using the bore sight provides you with all the requirements needed to LASER BoRE SightER iNStRUCtioN MANUAL Model #: 740100. 3 small red laser dot is emitted. If you can sight in your gun at 50 to 100 yards, you is about 1.5 inches above the bore. In this case, you would want the crosshairs to point 1.5 inches above the laser dot..

    sightmark universal laser bore sight instructions


    Laser Bore Sight Accessory Kit $30. Laser NOT included; Parts organized in the case; Level your crosshairs and gun; Sight in shotguns; Go to AMAZON for more info; AMAZON. Crossbow Laser Bore Sight $50. Fits all crossbows; Works with scopes; Sight in like a rifle; Fast and simple procedure; Go to AMAZON for more info; Dec 29, 2019 · The Sightmark® Universal Laser Bore Sight provides a convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. A laser dot will show exactly where your gun is aiming; it's easy to sight in any scope without firing a single shot.

    The Sightmark Universal Red Laser Boresight provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the boresight onto the end of the barrel of your weapon and it will attach magnetically. Sightmark produces laser boresighters for the law enforcement, military and civilian shooting communities. Laser boresighters project a laser beam from your weapon’s barrel to the bullet's point-of-impact, giving you a visual reference upon which to sight in …

    Laser Bore Sight Accessory Kit $30. Laser NOT included; Parts organized in the case; Level your crosshairs and gun; Sight in shotguns; Go to AMAZON for more info; AMAZON. Crossbow Laser Bore Sight $50. Fits all crossbows; Works with scopes; Sight in like a rifle; Fast and simple procedure; Go to AMAZON for more info; The Sightmark Universal Red Laser Boresight provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the boresight onto the end of the barrel of your weapon and it will attach magnetically.

    LASER BoRE SightER iNStRUCtioN MANUAL Model #: 740100. 3 small red laser dot is emitted. If you can sight in your gun at 50 to 100 yards, you is about 1.5 inches above the bore. In this case, you would want the crosshairs to point 1.5 inches above the laser dot. SIGHTMARK LASER BORE Sight for 22 Caliber Long Rifle - SM39021 .22LR Boresighter - $37.87. Sightmark .22LR Boresight (SM39021)Chamber the Sightmark®.22LR Boresight in your .22LR rifle like a regular cartridge, and a red laser dot shows exactly where you're aiming. Ideal for hunters, competitive shooters and law enforcement, this device significantly reduces wasted cartridges and shells

    Main information about Sightmark Universal Boresight SM39014. The Sightmark Universal Laser Bore Sight (SM39014) provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. Sightmark produces laser boresighters for the law enforcement, military and civilian shooting communities. Laser boresighters project a laser beam from your weapon’s barrel to the bullet's point-of-impact, giving you a visual reference upon which to sight in …

    Dec 29, 2019 · The Sightmark® Universal Laser Bore Sight provides a convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. A laser dot will show exactly where your gun is aiming; it's easy to sight in any scope without firing a single shot. Helps Sight In Rifles, Pistols, Or Shotguns Without Firing A Shot. Compact, self-contained boresighting system projects a bright red laser beam aligned with the bore axis for sighting scopes, holographic red dot sights, and “iron” sights to the point-of-aim without firing a shot.

    Engineered with a self-centering arbor, the Sightmark Triple Duty Universal Green Laser Boresight attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the Firearm barrel. Simply place the base of the bore sight onto the end of … the program and save the “Sitelite Sight-in Program” to your Desktop. To initiate the program, click on the “Sitelite Sight-in Program” icon. IMPORTANT: When the program first opens, Scroll Down to Read ALL Instructions BEFORE Proceeding PREFERREd BORESIGHTING METHOd S LITE LASER MAG Serial No. Locate the Serial No. on your boresighter:

    Dec 29, 2019 · The Sightmark® Universal Laser Bore Sight provides a convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically. A laser dot will show exactly where your gun is aiming; it's easy to sight in any scope without firing a single shot. Buy the Sightmark Boresights and more quality Fishing, Hunting and Outdoor gear at Bass Pro Shops.

    Sightmark proudly offers the largest selection of in-chamber boresights on the market. A Sightmark boresight laser achieves high marks in excellence because the designs do not cut corners. Each boresight is constructed with high quality brass and are calibrated with three set screws in a roller to center the laser diode to the housing. Simply place the base of the bore sight onto the end of the barrel, and it will attach magnetically. Includes a carrying case, three (3) AG3 batteries, and instructions. See details - Sightmark SM39024 Triple Duty Universal Laser Boresight Aluminum Rifle/Pistol

    LASER BoRE SightER iNStRUCtioN MANUAL Model #: 740100. 3 small red laser dot is emitted. If you can sight in your gun at 50 to 100 yards, you is about 1.5 inches above the bore. In this case, you would want the crosshairs to point 1.5 inches above the laser dot. May 04, 2011 · I tried their (Cabela’s) laser bore sight for my 9MM’s, as someone else stated, each time I removed and re-chambered the laser in the same gun, it would be on a different spot on the target. And it was the same on all three of my nines, so I took it back.

    The Sightmark Triple Duty Laser Bore Sight attaches to the end of the barrel to allow you to quickly sight in your rifle or handgun. Engineered with a self-centering arbor, the unit attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the chamber. Tested and recommended by the National Tactical Officers Association and the North American Hunting Club, the Triple Duty™ Universal Red Laser Boresight is designed for sighting in .17-.50 caliber rifles, shotguns and pistols. A key feature to this device is it doesn't have any …

    May 04, 2011 · I tried their (Cabela’s) laser bore sight for my 9MM’s, as someone else stated, each time I removed and re-chambered the laser in the same gun, it would be on a different spot on the target. And it was the same on all three of my nines, so I took it back. Helps Sight In Rifles, Pistols, Or Shotguns Without Firing A Shot. Compact, self-contained boresighting system projects a bright red laser beam aligned with the bore axis for sighting scopes, holographic red dot sights, and “iron” sights to the point-of-aim without firing a shot.

    Compatible with .17 to .50-caliber firearms, the Sightmark Universal Red Laser Boresight will fit most rifles, pistols, and shotguns and allow you to sight-in, or zero a scope or dot sight, without having to fire a round.. The boresight's 650nm, 5mW Class IIIA visible red laser runs on three included AG3 batteries and emits a dot that measures 2" at 100 yards. Main information about Sightmark Universal Boresight SM39014. The Sightmark Universal Laser Bore Sight (SM39014) provides the most convenient and accurate method for sighting in rifles and pistols of all types. Simply place the base of the bore sight onto the end of the barrel of your weapon and it will attach magnetically.