The AT3 Mil-Spec Magazine Catch is a steel replacement catch for standard AR-15-style magazine-release interfaces used by the First Strike T15 and Legacy Performance T16. Proper threading and mil-spec dimensions support reliable engagement and straightforward installation.Key Features Compatible with AR-15, First Strike T15, and Legacy Performance T16 interfaces Steel construction Mil-spec dimensions and threading Durable protective finish Available in multiple Cerakote color options Made in the USA Pair with a compatible catch button and spring to complete the assembly.
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