Catch 22 V1 Bolt Catch

The Catch22 V1 bolt catch is an upgrade for the standard AR15 catch to enable manual bolt hold open and automatic bolt hold open on .22LR conversions.

It allows manual bolt hold open on all rifles and enables automatic last round bolt hold open function with:

• Smith & Wesson M&P 15-22 magazines (using an adapter for AR15 lower magwells - see below)

Also compatible with the Magpul BAD Lever

Compatible with all CMMG and Ciener format conversions including:

• CMMG

• Lantac

• Ciener

• Spikes Tactical

• Tactical solutions

• Chiappa / ATI dedicated uppers

• Bushmaster C22

• Nordic V3 uppers

Does not work with:

• CZ V22 uppers

• Southern Gun uppers

• Nordic V1 uppers

• JP enterprise uppers or kits

Lock back works with the following magazines:

• S&W M&P 15-22 (recommended - lock back fully functional)

• Kriss Defiance magazines (works - however the Kriss has weak springs so you will need a lightened pocket spring for reliable lock back)

Works but with manual lock back only:

• Black Dog Sonic X magazines

• Black Dog Gen 1 & Sig 522 magazines

• CMMG magazines

• Versacarry 28 round magazines

• Lantac & IMI magazines

Made in the USA.