The CMMG Auto Sear Trip and Anti-Bounce Weight Kit (brand part number 22BA64D) is a precision stainless steel component set built specifically for CMMG’s dedicated .22 ARC bolt group, giving owners of that platform a correctly sized replacement or upgrade part rather than a generic substitute. CMMG machines the kit to close tolerances so the trip and anti-bounce weight function together as designed within the .22 ARC bolt assembly. As with any fire-control or bolt-group component, installation and use must comply with all applicable federal, state, and local firearms laws and is intended strictly for a properly configured, legally compliant platform. It’s a straightforward, purpose-built parts kit for CMMG .22 ARC bolt group owners performing maintenance or an authorized rebuild.

Key Specifications

• Machined from stainless steel for durability.
• Built specifically for CMMG’s .22 ARC bolt group.
• Includes a matched trip and anti-bounce weight component set.
• Machined to close tolerances for correct in-assembly function.
• Use is subject to all applicable federal, state, and local firearms laws.

Frequently Asked Questions

What platform is this kit built for? CMMG’s dedicated .22 ARC bolt group specifically.

What is this kit made from? Stainless steel, machined to close tolerances.

Buy the CMMG Auto Sear Trip and Anti-Bounce Weight Kit – .22 ARC

Get the correctly sized replacement components for your CMMG .22 ARC bolt group. Order it from our CMMG lineup, part of our AR upper parts selection, at our Lubbock, Texas gun shop for fast, direct shipping.