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AR-10 CompMag GEN.3

AR-10 CompMag GEN.3

Lowest Price
$85
MSRP
$85
Savings
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Verified In Stock at
1 Stores
Updated
Aug 26, 2026
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Specifications

Brand
MPN
CM-AR10-3

Description

The AR-10 CompMag.

CA, RI Compliant.

NY, CT, CO, MA Compliant with the simple addition of epoxy to permanently attach the release hole cover.

Lifetime Warranty. If something ever breaks, we will replace it.

8 Round capacity.

 Newest Version.  GEN.3 (updated February 15, 2021)

 Instantly locks into your firearm. The CompMag can be easily removed by breaking your action, removing the lock cover on the magazine, and pushing out the mag with the release tool. The release tool is included with your CompMag.

The GEN.3 CompMag automatically locks into your firearm once it is inserted.

Our unique fixed magazine design creates an ammunition feeding device designed to be contained in or permanently attached to a firearm in such a manner that it cannot be removed without disassembly of the firearm action.

Allows you to keep the AR-10 features you love on your rifle. (pistol grip, forward grip, retractable stock, and flash hider).

No need to "break your action" or deviate from the normal operation of your firearm to reload.

Loads easier than a standard magazine. No heavy spring to push each round against.

Will fully load on a closed or open bolt.

Instant installation. No holes to drill. No need to modify your firearm.

Very easy to remove, should you decide to shoot outside of California.

Ultra durable and heavy duty, built to last. 150% to 300% thicker side walls than most polymer magazines.

17-7 Stainless steel magazine spring.

CNC turned steel charging handle with glossy black oxide finish.

Round counter indicates exactly how many rounds are left in your firearm, including what's in your chamber.

Holds the bolt open after the last round is fired. There have been reports that on certain AR-10 models, the bolt catch feature does not work properly, but the magazine will function as normal.

Allows for easy clearing of type 3 malfunctions (such as double feeds).

Can be used in California and other restrictive firearm states. Check your local and state laws before ordering.

 

INCLUDES EVERYTHING YOU NEED FOR INSTALLATION.

Patented Innovation. (CompMag has 7 patents at this time.)

Designed and Made In the U.S.A.   Right here in California.

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