How do i know lazer is center?

Lay a magazine down flat on a table and place the laser in the magazine side groove. Point the laser at the wall, ideally 25m away but as far as the room allows. Rotate the laser in the magazine groove while observing the point on the wall. If the point remains constant the laser is center.

Do you close the bolt on this to secure it in the barrel when sighting?

Yes, but close it gently so that the sight is securely in place.

Can this laser aim point be adjusted or calibrated?

Yes, it can. It has adjustment screws. You will need a lathe or floor drill press with a straight quill. Turn it on and clamp it in the chuck, then slowly by hand, rotate the chuck. If it is aligned correctly, the laser point will not move. If it goes in a circle, it is not aligned. Adjust the setscrews until the laser dot does not move when the chuck is rotated. Do NOT turn the drill or lathe on! The further away you can set the laser dot, the more accurately you can align it. You cannot align it while it is in your firearm.

Why does it say “9mm rem gauge” ?? Is it for 9mm caliber pistols or for a shotgun?

It is for 9mm Parabellum ( 9x19mm). Works great.

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CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries

Product ID: 48357680

Details

Brand
CVLIFE
Color
yellow
Compatible Devices
Handgun
Magnification Minimum
1 x 6 x
Material
Alloy Steel
Mounting Type
Picatinny

🎯Class IIIA laser <5mW

📏Sighting range 15-100 yards

⚙️Precision brass construction

20145CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎯 Lock in your shot, lead the pack.

BUILT TO LAST - Durable alloy steel and sturdy brass construction for rugged field use.
COMPACT POWERHOUSE - Lightweight and compact design fits perfectly in your .223 bore for hassle-free setup.
READY OUT OF THE BOX - Includes batteries so you can start zeroing your rifle immediately—no delays.
VERSATILE COMPATIBILITY - Works seamlessly with multiple calibers including 5.56mm, 9mm, .308, and more.
PINPOINT ACCURACY ZERO WASTE - Cut down costly ammo waste with ultra-precise bore alignment.

The CVLIFE Bore Sight Laser is a precision Class IIIA red laser bore sighter designed for calibers from .223 to 12 Gauge. Featuring a durable brass and alloy steel build, it offers a sighting range of 15 to 100 yards and comes ready with batteries. Ideal for professional hunters and tactical shooters aiming to reduce ammo waste and speed up zeroing with unmatched accuracy.

Specifications

ASIN	B07545BKZW
Best Sellers Rank	#4,535 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Hunting Boresighters
Brand	CVLIFE
Brand Name	CVLIFE
Color	yellow
Compatible Devices	Handgun
Customer Reviews	4.4 out of 5 stars 9,894 Reviews
Eye Relief	44.5 Millimeters
Item Dimensions L x W x H	1.75"L x 0.22"W x 1.75"H
Magnification Minimum	1 x, 6 x
Manufacturer	NANTONG CHENGXIN OPTICAL INSTRUMENT CO., LTD.
Manufacturer Part Number	US5700001
Material	Alloy Steel
Material Type	Alloy Steel
Model Name	Laser bore sight 223 5.56mm
Model Number	223cal
Mounting Type	Picatinny Mount
Night vision	No
Objective Lens Diameter	9.5 Millimeters
Product Dimensions	1.75"L x 0.22"W x 1.75"H
Product Style	223 5.56mm
Reticle Type	laser dot
Sport	Airsoft, Hunting
Sport Type	Airsoft, Hunting
Style	223 5.56mm
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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20145CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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