10 best bore sight for ar 15

Product description

Get meticulous accuracy with the most exacting tolerance specifications in the sighting industry. From the very smallest to the largest 12 gauge casing, our precision machined caliber specific sighters deliver unparalleled results every single time.

• Precision machined brass casing for optimum accuracy
• Caliber specific
• Factory aligned
• Batteries Included
• Max Output: 5mW, Class IIIa Laser

User questions & answers

Question:	Is the laser adjustable? From the image it looks like it has 2 set screws
Answer:	22 grams

Product description

Sightmark laser boresights provide the most convenient and accurate method for sighting in all types of rifles. Simply chamber the boresight like a regular bullet and a laser dot will project to show exactly where the rifle is aiming. Sightmark laser boresights make it easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune a weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Perfect for hunters, competitive shooters, and LE officials, the Sightmark laser boresight is sure to take the frustration out of sighting in almost any firearm. It’s easy to use and will quickly save both time and money by avoiding prolonged live fire tests at the range; use the extra ammo for honing those shooting skills and for the hunt. A lightweight carrying pouch protects the laser for convenient use in the field. The Sightmark laser boresight is available in several calibers and gauges for use with almost all popular rifles and shotguns.

• <5Mw 632-650nm class IIIA red laser
• Precision accuracy
• Saves ammunition
• Reliable and durable
• Compact and lightweight

User questions & answers

Question:	Does this come with a pouch
Answer:	Yes.
Question:	Will this fit an AK
Answer:	Even if you could see it at that range, thats not how this works. This sits in your chamber- you must remove it to shoot. If you adjust your scope to hit at 800 meters ,you would then be shooting several feet high at 100. Use this to get on target at 25 yards. then adjust your scope to hit how you want for whatever range you intend to shoot. 800 yards isn't easy. Start close and work your way out. Good luck.
Question:	since the case dia is the same, and 300 is shorter, has anyone put this in a 5.56? i have both
Answer:	I had to make only minor corrections at the range when I zeroed. It is way more accurate than the universal type that you stick in the end of the barrel. I've used these for 5.56x45, 6.8 SPC, and 7.62x51 and they were all much closer on that the universal I had to use for my .458 SOCOM. If I could find one of these in .458 SOCOM Id buy it just to have in the tool box for later.
Question:	The description makes no mention of this being a laser boresight. That model number referenced by Sightmark shows it to be a laser
Answer:	If possible, try the boresight at low light (overcast, indoor, etc.) at 25 yards. The purpose is to get the first round on paper once you zero the weapon at the range and then adjust from there. Good luck!

Product features

Sightmark Rifle Boresights

Sightmark laser boresights provide the most convenient and accurate method for sighting in all types of rifles. Simply chamber the boresight like a regular bullet and a laser dot will project to show exactly where the rifle is aiming. Sightmark laser boresights make it easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune a weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Perfect for hunters or competitive shooters, the Sightmark laser boresight is sure to take the frustration out of sighting in almost any firearm. It’s easy to use and will quickly save both time and money by avoiding prolonged live fire tests at the range; use the extra ammo for honing those shooting skills and for the hunt.

Sightmark Boresights

Sighting-in a new scope or double-checking zero on our favorite rifles, handguns, and crossbows? Sightmark boresights are the first, best name in boresighting tools. From universal barrel-mounted to caliber-specific in-chamber products, our boresights are designed to get you on target quickly without wasting ammo.

Carrying Case

A lightweight carrying pouch protects the laser for convenient use in the field and makes it easy to pack and travel.

Fastest gun zeroing and sighting system

Sighmark boresights use a visible red laser with a laser wavelength of 632 - 650nm and <5mW power.

Fine Adjustment Screws

The fine adjustment screws along the sides of the boresights allow the laser to hold a true center.

Product description

Designed to get shooters on paper with their first shot and save time (and money) when zeroing their firearms, Accudot 9mm Red Laser Boresights are an incredible bang for the buck. Featuring a rechargeable, internal Lithium-Ion supercapacitor that saves shooters from purchasing difficult to find batteries, Accudots also help save battery life with auto-activation on, only consuming power when chambered in the firearm. Constructed of durable brass, this Accudot is ideal for sighting-in your 9mm from 15-100 yards. A calibrated diode improves overall accuracy, while an included USB charging dock allows for on-the-go charging. In addition to recharging dock and USB cable, Accudots also include a wall adapter and carrying case.

• <5Mw 632-650nm class IIIA red laser
• Rechargeable boresight with Auto-activation
• Calibrated for precision accuracy
• Saves costs on ammo
• Durable brass construction
• Sport type: Airsoft

User questions & answers

Question:	What’s the elapse charge hold before batteries dies or laser dims
Answer:	Fits: 1911 models with Novak LoMount cut .260 Front / .450 Rear (1911 Government 45ACP) Ruger SR1911 Models with fixed rear sight
Question:	Can this device be used indoor or at home
Answer:	It does fit pistols with Novak cuts for the sites. You might also have to do a bit of filing to get them to fit due to differences in tolerances. Make sure you have some gun blue to do a touch up after you do the filing before your permanent installation.
Question:	Does this only turn on when in the rifle? Or is it on all the time once the batteries are installed
Answer:	No. That firearm has a front staked sight. You would have to have a dovetail machined into the front of the slide.
Question:	Will the 243 & 308 bore sight work in my 7mm
Answer:	Blade hight after installing front Post measured .260 and .450 on the rear on top

Product features

Sightmark Accudot Premium Boresights

Sightmark’s line of Accudot Laser Boresights were created to help shooters step up their game with precision by allowing you to zero your firearm through the chamber. The Accudot is designed to save money on ammo and time zeroing your firearm. The auto-activation feature helps save battery life and consumes power only when chambered. Accudots also feature a rechargeable, lithium-ion battery to keep shooters from spending money on new batteries. Constructed from durable brass, Accudots also boasts a calibrated diode to improve accuracy, allowing shooters to get on paper much quicker. The Sightmark Accudot Laser Boresight is available in five different calibers .223, 5.56 (SM39050), .243, .308 7.62x54 (SM39051), 9mm (SM39052), .30-06, .270, .25-06 (SM39053), and 12Ga (SM39054).

Fine Adjustment Screws

The fine adjustment screws along the sides of the boresights allow the laser to hold a true center.

Included Accessories

The boresight will come with:

• USB Cable
• Laser Boresight
• Carrying Case
• Wall Adapter
• Boresight Recharger

Product description

This laser will sight your gun in faster than any other method.  The process is so simple that it saves you a lot of time.  You will only need to fire 2-3 rounds of ammo so it will save you money. Find the right adapter for your caliber, shine your laser out to 25 yards, adjust cross hairs to the dot, then go fire your first 100 yard shot. Every accessory you need plus a great box to keep it all in.  The Scope/Gun leveler uses laser power by projecting a leveled laser line on the wall that you can align your crosshairs to. You can level your gun, level your cross hairs, sight in a shot gun 12-20 gauge and have extra batteries and parts if you need them.



Compatible Firearms: .22 - .50 Caliber, minimum 3-inch barrel

Power Output: 650nm, 5mW, Class IIIA

Batteries: 3-393 batteries

Battery Life: 1.5 hours constant on

Material: 6061 T6 aluminum

Weight: .75 oz., 20 g

Length/Max., Dia./Min. Dia./Height: 5 in./.52 in./.20 in., 129 mm/ 13.25 mm/ 5 mm

Range at Night: 500 yd., 457.2 m

• ACCURACY: This adapter goes over the laser bore sight and projects a red laser line that is calibrated to a bubble level
• EASE OF USE: simply slide this laser light into the barrel, shine the red dot down range 25 yards, adjust the crosshairs to the laser and then go to the range already on paper (fits 3 inch barrels)
• VERSATILITY: 12 and 20 gauge adapters included with arbors, screws, hex wrench, batteries, daylight target and a convenient case
• INCLUDES: All adapters that cover .223, 5.56, 5.56 NATO, .270, .22-250, .243, .308, .30-06, .338 Lapua, .30-30, .300 Blackout, .300 Whisper, 7.62x39, 7.62x51, 7.62x54R and many more (batteries and a target also included)

Product description

The Bullet Laser Bore Sighting System .22 LR is a precision machined brass tool designed to save you time and provide accuracy when sighting in your optic. as well as caliber specific factory alignment. The caliber specific casing is factory aligned and houses a high output laser that is powered by three Alkaline batteries. Batteries are included.

• Precision machined brass casing for optimum accuracy
• .22 LR Caliber specific
• Factory aligned
• Batteries Included
• Max Output: 5mW, Class IIIa Laser

User questions & answers

Question:	Does anyone have experience using this on the Ruger MK
Answer:	Not sure. Fully charged I was able to spend a few minutes playing around and making adjustments without dimming. Used one other time to check zero and still have not re-charged
Question:	Is this all you need to buy or do you have to buy batty box or other stuff to go with it
Answer:	I assume it can be used indoor. As long as you have the distance to sight in your weapon properly. However, this device is not easy to use, it is not stable in the bore of the weapons. The attachments are not very good and the laser is a guessing game if it is shooting straight. I am searching for a better laser sighter than this one. It currently sits in a junk drawer.
Question:	Will this work with a semi auto .22LR? Ive seen reviews on similar that only works with bolt action...makes no sense to me
Answer:	Only when in the rifle barrel
Question:	for .22 GAUGE. what is meant by GAUGE
Answer:	Unsure, I was hoping to use it on my 308 and my 5.56, however the laser does not go into the bore very well, it is not stable nor will it hold a straight line.

Product description

Chamber the Sightmark 6.5 Creedmoor, .22-250 Laser Boresight in your rifle like a regular cartridge, and a red laser dot shows exactly where you're aiming. Ideal for hunters, competitive shooters and LE, this device significantly reduces wasted cartridges and shells. Simply adjust your sights or scope, and save your extra ammo for the hunt. Includes a carrying case, three AG3 batteries, and instructions.

• <1Mw 632-650nm class II red laser
• Compatible with both 6.5 Creedmoor and .22-250 barrels
• Precision accuracy due to compact and lightweight size
• Fastest gun zeroing and sighting system that is reliable and durable
• Reduce wasted cartridges and shells

User questions & answers

Question:	Will this fit .22 marlin model
Answer:	As long as it’s a 22 caliber
Question:	Will this fot a 6.5 Creedmoor barrell
Answer:	Battery box was included when I purchased .22
Question:	is this sight good for 6.5 creedmoor
Answer:	My son and I sighted in my semi auto yesterday. Works great! There is a wire that is connected to the battery box that hangs out of the chamber.
Question:	Does this fit 6.5 Creedmoor
Answer:	Gauge is a measurement historically based on dividing one pound of lead into a certain number of identical lead balls. Hence a 12 gauge is the diameter of a lead ball weighing 1/12th of a pound. 20 gauge is 1/20th, and so on. Caliber on the other hand is based on 100ths of an inch. A 38 caliber is 38/100ths of an inch, or .38". Incidentally, there is no such thing as a .410 gauge shotgun, this is a misnomer. So-called 410's are actually 41 caliber (.410) but ignorance, laziness, and a tradition of specifying shotguns in gauges led us to the mis-naming of this caliber sized shotgun. (BTW - this is all a simplified explanation - cartridge dimensions can be a complex subject involving various history, practices, and standards.)As for this device, it is not for a bore designed to handle a 1/22 lb. lead ball, but 22 caliber rounds, specifically, 22 Long Rifle. I am curious as to whether it would perform adequately in a 22 magnum or possibly even the 22 magnum derived 17 HMR caliber. There are various differences in the dimensions of these rounds, but it might be feasible to substitute the device for these other cartridges. Take care if you want to try it in the 17 HMR though, lest you damage the chamber.

Product features

Sightmark Rifle Boresights

Sightmark laser boresights provide the most convenient and accurate method for sighting in all types of rifles. Simply chamber the boresight like a regular bullet and a laser dot will project to show exactly where the rifle is aiming. Sightmark laser boresights make it easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune a weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Perfect for hunters or competitive shooters, the Sightmark laser boresight is sure to take the frustration out of sighting in almost any firearm. It’s easy to use and will quickly save both time and money by avoiding prolonged live fire tests at the range; use the extra ammo for honing those shooting skills and for the hunt.

Sightmark Boresights

Sighting-in a new scope or double-checking zero on our favorite rifles, handguns, and crossbows? Sightmark boresights are the first, best name in boresighting tools. From universal barrel-mounted to caliber-specific in-chamber products, our boresights are designed to get you on target quickly without wasting ammo.

Carrying Case

A lightweight carrying pouch protects the laser for convenient use in the field and makes it easy to pack and travel.

Fastest gun zeroing and sighting system

Sighmark boresights use a visible red laser with a laser wavelength of 632 - 650nm and <5mW power.

Fine Adjustment Screws

The fine adjustment screws along the sides of the boresights allow the laser to hold a true center.

Product description

This laser will sight your gun in faster than any other method. The process is so simple that it saves you a lot of time. You will only need to fire 2-3 rounds of ammo so it will save you money. Find the right adapter for your caliber, shine your laser out to 25 yards, adjust crosshairs to the dot, then go fire your first 100 yard shot. The universal design will fit all your guns from .22-.50 caliber and only requires a minimum 3-inch barrel. The laser bore sighter will work with scopes, iron sights or even sight in laser gun sights. This unit will work for modern sporting rifles and works great with most flash suppressors and muzzle breaks.



Compatible Firearms: .22 - .50 Caliber, minimum 3-inch barrel

Power Output: 650nm, 5mW, Class IIIA

Batteries: 3-393 batteries

Battery Life: 1.5 hours constant on

Material: 6061 T6 aluminum

Weight: .75 oz., 20 g

Length/Max., Dia./Min. Dia./Height: 5 in./.52 in./.20 in., 129 mm/ 13.25 mm/ 5 mm

Range at Night: 500 yd., 457.2 m

• FITS 3 INCH BARRELS simply slide this laser light into the barrel shine the red dot down range 25 yards adjust the crosshairs to the laser then go to the range to sight in should take 2-3 shots to be sighted in
• 223 LASER BORE SIGHT will sight in new scopes rings bases that were just mounted on the rifle. This system will also sight in laser sights and iron sights modern sporting rifles and muzzle breaks
• ADAPTER SET includes four adjustable pieces that include four screws and matching hex wrench These adapters will perfecting fit 22 to 50 weapons the system also includes batteries and a daylight laser target
• BRIGHTEST AND MOST POWERFUL laser we are legally allowed to produce. The bright laser dot can be seen over 100 yards away at night. Power Output: 630 - 670nm, <5mW, Class: IIIa

Product features

All one piece design

• Laser is aligned to the center of shaft

Tapered self centering adjustment

• Push the laser into barrel, it centers itself

Easy Thumb Roll Switch

• Simple on off roll switch

Easy setup tool it

• select your adapter size and go

Product description

Reduce wasted ammo and keep precision accuracy at your fingertips with the Firefield .243/ .308/ 7.62x54 Laser Bore Sight. The fastest gun zeroing and sighting system there is, the laser bore sight attaches easily to the rifle to begin shooting in minutes. Once placed in the chamber of the Firearm, the red laser dot appears exactly where the barrel is pointed, allowing the weapon sights to be adjusted to the theoretical impact point. Live fire is only needed to fine tune for bullet drop and windage compensation. Whether used for hunting or target shooting, Firefield bore sights enhance every adrenaline-filled moment.

• <5Mw 632-650nm class IIIA Red laser
• precision accuracy
• Reliable and durable brass construction
• compact and lightweight
• easy to pack and travel

User questions & answers

Question:	Batteries included
Answer:	no
Question:	What type of batteries does it use
Answer:	Yes this will work in 6.5 Creedmoor
Question:	Do they mean 7.62x51? Because 7.62x54 is a rimmed cartridge
Answer:	Yes this will chamber in the 6.5 Creedmoor.
Question:	how does this work for a 243 and a 308? is there some kind of shim for the
Answer:	Yes, it chambers perfectly in my Savage Model 10 chambered in 6.5 Creedmore. Sightmark has also updated their packaging to reflect that this model is approved for use in both .22-250 and 6.5 Creedmore rifles.

Product features

Firefield Brass Rifle Boresights

Accuracy has never before been so easily attained than with the Firefield series of in chamber red laser brass boresights. The Firefield brass boresights deliver precision accuracy without wasting time and ammo at the range. Once placed in the chamber of a firearm the red laser dot appears exactly where the barrel is pointed allowing the weapon sights to be adjusted to the theoretical impact point

Durable brass construction means you’ll be able to reliably use this boresight for years. Easy to pack and travel with, the Firefield brass boresights feature a compact, lightweight design that allows you to carry it wherever you go, from the range to the field.

Product description

Chamber the Sightmark 7.62x39 Boresight in your 7.62x39 rifle like a regular cartridge, and a red laser dot shows exactly where you're aiming. Ideal for hunters, competitive shooters and LE, this device significantly reduces wasted cartridges and shells. Simply adjust your sights or scope, and save your extra ammo for the hunt. Includes a carrying case, three AG3 batteries, and instructions.

• <5Mw 632-650nm class IIIA Red laser
• Precision accuracy due to compact and lightweight size
• Reliable and durable boresight that is easy to pack and travel
• Fastest gun zeroing and sighting system
• Reduce wasted cartridges and shells

User questions & answers

Question:	will this fit a
Answer:	This is collapsible. So it should fit
Question:	Does this work with .300 rum? or 7.62 x 72mm
Answer:	i returned it because someone gave me a yetti as a gift
Question:	does it fit a 300 win mag
Answer:	The Maverick is more durable, I purchased the regular one and wasn't as durable as i would like, so switched to the Maverick. Only keeps ice for about 16 hours but works for a day on the boat.
Question:	Will this fit a
Answer:	Soft Plastic

Product features

Sightmark Rifle Boresights

Sightmark laser boresights provide the most convenient and accurate method for sighting in all types of rifles. Simply chamber the boresight like a regular bullet and a laser dot will project to show exactly where the rifle is aiming. Sightmark laser boresights make it easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune a weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Perfect for hunters or competitive shooters, the Sightmark laser boresight is sure to take the frustration out of sighting in almost any firearm. It’s easy to use and will quickly save both time and money by avoiding prolonged live fire tests at the range; use the extra ammo for honing those shooting skills and for the hunt.

Sightmark Boresights

Sighting-in a new scope or double-checking zero on our favorite rifles, handguns, and crossbows? Sightmark boresights are the first, best name in boresighting tools. From universal barrel-mounted to caliber-specific in-chamber products, our boresights are designed to get you on target quickly without wasting ammo.

Carrying Case

A lightweight carrying pouch protects the laser for convenient use in the field and makes it easy to pack and travel.

Fastest gun zeroing and sighting system

Sighmark boresights use a visible red laser with a laser wavelength of 632 - 650nm and <5mW power.

Fine Adjustment Screws

The fine adjustment screws along the sides of the boresights allow the laser to hold a true center.

Product description

The Sightmark Laser Bore Sight provides the most convenient and accurate method for sighting in rifles of all types. Simply chamber the bore sight like a regular bullet and a laser dot will show exactly where the rifle is aiming; it’s easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune the weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Perfect for hunters, competitive shooters and LE, the Sightmark laser bore sight is sure to take the frustration out of sighting in almost any gun. It’s easy to use and will quickly save both time and money by avoiding prolonged live fire tests at the range. A lightweight carrying pouch protects the laser for convenient use in the field. The Sightmark laser bore sight is available in several calibers and gages for use with all the most popular rifles and shotguns.

• <5Mw 632-650nm class IIIA red laser
• Precision accuracy
• Fastest gun zeroing and sighting system
• Easy to pack and travel
• Comes with a carrying case

User questions & answers

Question:	Does this work on a
Answer:	No this is for the 50 BMG. Will not work on the Thompson Center.
Question:	will it work in a
Answer:	In the subject it states Green so I would imagine it would be Green.
Question:	Does it work with 300 blackout
Answer:	You might be able to use up to 100 yard but it if you go further is going to be a little difficult since the daylight will be affecting the laser light .
Question:	What size and # for battery
Answer:	No, this boresight is designed for the .50BMG.

Product features

Sightmark Rifle Boresights

Sightmark laser boresights provide the most convenient and accurate method for sighting in all types of rifles. Simply chamber the boresight like a regular bullet and a laser dot will project to show exactly where the rifle is aiming. Sightmark laser boresights make it easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune a weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Perfect for hunters or competitive shooters, the Sightmark laser boresight is sure to take the frustration out of sighting in almost any firearm. It’s easy to use and will quickly save both time and money by avoiding prolonged live fire tests at the range; use the extra ammo for honing those shooting skills and for the hunt.

Sightmark Boresights

Sighting-in a new scope or double-checking zero on our favorite rifles, handguns, and crossbows? Sightmark boresights are the first, best name in boresighting tools. From universal barrel-mounted to caliber-specific in-chamber products, our boresights are designed to get you on target quickly without wasting ammo.

Carrying Case

A lightweight carrying pouch protects the laser for convenient use in the field and makes it easy to pack and travel.

Fastest gun zeroing and sighting system

Sighmark boresights use a visible red laser with a laser wavelength of 632 - 650nm and <5mW power.

Fine Adjustment Screws

The fine adjustment screws along the sides of the boresights allow the laser to hold a true center.