AR MAGLOCK AR-15 KingPin

AR MAGLOCK KingPin for Gen 2 & Gen 4 AR MAGLOCK systems on AR-15 .223 / 5.56 platforms.

Introduced by AR MAGLOCK at 2018 SHOT show, now available!

The KingPin allows for minimal separation (action disassembly) of the upper and lower receivers. The new KingPin holds the upper receiver from flying open when disassembling the action.

Just a simple push on the pin with your thumb opens the action for mag changes, then automatically re-locks when you push the receivers together.

The KingPin benefits:

– Keeping your critically important bolt catch
– Seamless double feed clearing
– Bolt hold back on last round
– Fast magazine changes (as fast as OEM mag release button)
– Clear access to your safety selector
– Easy removal from the receiver to fully open the action

KingPin is patented under US 10,126,078.

AR MAGLOCK products are 100% California legal and DOJ compliant, guaranteed.

Note: KingPin only works with Gen 2 AR MAGLOCK locking kits. For Gen 1 and Gen 3 locking kits please use the Hyperswitch pin solution.

Note: KingPin only works with Gen 2 & Gen 4 AR MAGLOCK locking kits. For Gen 1 and Gen 3 locking kits please use the Hyperswitch pin solution.