AR MAGLOCK Steel Dual Function Rear Takedown Pin (.223 / 5.56) - AR MAGLOCK - Fixed Magazine Lock & Release Kit

Note: Dual Function Pin only works with Gen 2 & Gen 4 locking kits.

AR Maglock Home - AR MAGLOCK - Fixed Magazine Lock & Release Kit

AR MAGLOCK Hyperswitch for .223 / 5.56 - Takedown Pin

Gen 4 Magazine Lock - AR MAGLOCK AR-15 (.223 / 5.56)

AR Maglock Home - AR MAGLOCK - Fixed Magazine Lock & Release Kit

Calaméo - Ar1511 Lowres

Fixed Magazine Lock - AR MAGLOCK AR-15 (.223 / 5.56) - Gen 1

Shop Full Width - AR MAGLOCK - Fixed Magazine Lock & Release Kit

CA Compliant

When's the last day I can buy an AR15 in California? - Quora