Colt pattern 9mm AR mags $12.99

Scott Hearn

Well-Known Member
Do they work in a Hahn block? It states "For use in PSA 9mm Colt-Style AR-15." The PSA lowers are proprietary aren't they?
 

Matt1911

Cyrwus Jr.
Definitely Deplorable said:
Do they work in a Hahn block? It states "For use in PSA 9mm Colt-Style AR-15." The PSA lowers are proprietary aren't they?
Yes They work in Hahn blocks. Aside from the Palmetto marked floor plate, they're identical to the Brownells mags I have.
 

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