The Aimshot Laser Boresighter – 640 nm, .30 Carbine, Brass, LR41 (3) (Model BS30CAR, UPC 669256000303) is a cartridge-style laser boresight designed to make zeroing your .30 Carbine rifles faster, easier, and far more efficient. Built from solid brass and powered by a bright 640 nm red laser, this compact tool lets you get “on paper” in minutes without burning through expensive ammo. Elk River Guns+3Classic Firearms+3Pelcher Outdoors+3
Cartridge-Style .30 Carbine Laser Boresighter
The BS30CAR is sized and shaped like a .30 Carbine cartridge, so it seats directly in the chamber for precise, bore-centered alignment: Winchester Arms+2Classic Firearms+2
Caliber: .30 Carbine
Style: Cartridge / chamber boresighter
Mount: Chamber – insert it just like a live round, close the action, and you’re ready to zero.
Because the laser originates from the chamber itself, it lines up with the bore axis far more accurately than many muzzle-insert boresighters, helping you get closer to a true zero before you ever fire a shot.
640 nm Red Laser for Clear, Daylight-Visible Point of Aim
AimShot uses a 640 nm red laser across this boresighter line, giving you a bright dot that’s easy to see at typical sight-in distances. Shooting Surplus+3Black Market Arms+3Pelcher Outdoors+3
Wavelength: 640 nm red laser
Designed for clear visibility on indoor ranges and shaded outdoor targets.
Ideal for 25–50 yard initial alignments, depending on lighting and target color.
Just align your scope reticle, red dot, or iron sights to the laser point on your target, and you’ll be very close to your desired zero—saving both time and ammunition.
Solid Brass Housing – Durable, Precise, and Chamber-Safe
The BS30CAR is built with a solid brass housing for durability and consistent fit: Elk River Guns+3Classic Firearms+3Pelcher Outdoors+3
Material: Brass – resists corrosion and mimics real cartridge dimensions for a snug, reliable chamber fit.
Brass construction helps protect your chamber and extractor surfaces compared to cheap aluminum or steel knockoffs.
Built tough for repeated use across multiple rifles over many seasons.
Drop it into your rifle case or range bag and it’s ready whenever you change optics, adjust mounts, or confirm zero after travel.
Powered by Three LR41 Batteries – Optional Extended Runtime
This boresighter runs on compact button cells, making it truly drop-in and go:
For heavy users, AimShot’s system can be retro-fitted with an external battery pack (sold separately) to extend runtime dramatically—up to 20+ hours of use. Shooting Surplus+3Black Market Arms+3Pelcher Outdoors+3
Part of AimShot’s Modular Boresight System
The .30 Carbine laser is not just a one-caliber tool—it’s the core of AimShot’s modular boresight platform:
The BS30CAR laser module is used with AimShot pistol and rifle arbors to boresight additional calibers (e.g., .223 Rem rifles, 9mm and .30-cal pistols). Impact Guns+3AimShot+3Classic Firearms+3
Instead of buying a separate boresighter for every caliber, you buy arbors that slip over this .30 Carbine laser and adapt it to other chambers.
If you own multiple firearms across different calibers, the BS30CAR becomes a highly cost-effective, expandable bore sighting solution.
Save Time, Save Ammo, and Get on Paper Faster
Using the Aimshot BS30CAR laser boresighter helps you avoid wasting time and ammunition just trying to find the target: Able Ammo+2KYGUNCO+2
Faster initial zero: Get your scope or red dot roughly dialed in at home or on the bench before your first live round.
Ammo savings: Fewer “chasing the paper” shots means more of your ammunition goes toward meaningful groups and fine-tuning.
Perfect for optic changes: Whenever you swap scopes, mounts, or rings, a quick boresight will minimize guesswork.
Great for travel: After transporting your rifle, use the boresighter to verify that your optic hasn’t shifted before you start burning ammo.
For hunters, competitors, and casual shooters alike, this tool pays for itself quickly in saved time and reduced ammo consumption.
Simple, Safe Operation
Using the AimShot BS30CAR is straightforward, even if you’re new to boresighting: gunkitwarehouse.com+2Pelcher Outdoors+2
Verify the firearm is unloaded. Remove the magazine, open the action, and visually/physically check the chamber.
Insert the BS30CAR into the chamber like a normal .30 Carbine round.
Close the action carefully. The laser will project from the bore onto your target.
Adjust your sights or optic until the point of aim matches the laser dot at your chosen distance.
Remove the boresighter, reload with live ammo, and fine-tune zero with a few confirmation shots.
Always follow firearm safety rules and keep the muzzle pointed in a safe direction, even during boresighting.
Ideal For .30 Carbine Owners & Multi-Caliber Shooters
The AimShot BS30CAR Laser Boresighter is perfect for:
M1 Carbine and modern .30 Carbine rifle owners who want a fast way to zero optics without burning through expensive ammo. TLO Outdoors+2Palmetto State Armory+2
Gunsmiths and armorers who routinely mount optics and need a dependable chamber boresighter.
Multi-caliber shooters planning to expand with AimShot arbors to cover a wide range of rifle and pistol calibers. AimShot+2KYGUNCO+2
Range instructors who want to quickly get students “on paper” before live-fire zeroing.
If you’re serious about maintaining and zeroing your .30 Carbine firearms efficiently, this compact brass boresight should live in your range kit.
Key Specs – Aimshot Laser Boresighter BS30CAR
From AimShot-authorized retailers and product listings: Range USA+4Classic Firearms+4Pelcher Outdoors+4
Brand: AimShot
Model: Laser Boresighter
Manufacturer Part Number (MPN): BS30CAR
UPC: 669256000303
Type: Laser boresighter / bore sight
Caliber: .30 Carbine
Style: Cartridge / chamber-mounted
Laser Wavelength: 640 nm (red)
Housing Material: Brass
Battery Type: LR41 button cells
Batteries Included: Typically 3 × LR41 (check package details)
Mount: Chamber
Quantity: 1 boresighter per package
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