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 AR-15 (.223 / 5.56) – Gen 2 – Greta's Guns

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

AR MAGLOCK Aluminum Tacticool Front & Rear Takedown Pins (.223

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

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

Catalog On The AR-15 Rifle, PDF, Weapon Design

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

Fixed Magazine Lock - AR MAGLOCK AR-15 (.223 / 5.56) - Gen 2

Blackout Defense Quantum Dual Taper Lock, DTL Review