AR MAGLOCK *AR-15 (.223 / 5.56) – Gen 2 with KingPin


AR MAGLOCK Gen 2 Kit – Black (anodized)
KingPin – Silver/Stainless

In stock (can be backordered)



AR MAGLOCK Gen 2 with KingPin – AR-15 Fixed Magazine Lock and Release Solution (AR MAGLOCK in anodized black components, KingPin in silver Stainless).

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

The Gen 2 and KingPin combo 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 patent pending.

Demo of double feed clearing:

Live fire double feed clearing:

Install video:

Install video 2 (just for good measure):

WARNING / DISCLAIMER: NEVER while the action is open have the safety “OFF”, and NEVER pull the trigger. If there is a round in the chamber, there is always a slim chance it may fire if the trigger is pulled. ALWAYS ensure you have the safety “ON” when opening the action and keep firearm pointed in a safe direction.

Always observe the 4 rules of firearm safety:

1. Treat the firearm as if it is ALWAYS loaded
2. Never point it at anything you don’t intend to destroy
3. Keep your finger off the trigger until you’re ready to fire
4. Know your target and it’s surroundings

Evolusion Concepts, Inc. / AR MAGLOCK is not responsible for injury due to mishandling or lack of safety precautions of your firearm.

Additional information

Additional information

Weight 1.00 oz
Dimensions 2 x 3 x 4 cm
Reviews (3)


  1. Ss650 (verified owner)

    Super easy installation and extremely convenient to comply with CA laws. The best fixed mag kit on the market by far. Fast shipping and well made, sturdy product. Highly recommended for CA gun owners who don’t want to register or go featureless.

  2. johnny k (verified owner)

    So far works great. Which both pieces were black. The silver looks terrible with my build.

  3. ramsdmax (verified owner)

    Thanks AR Maglock. Quick shipping, great product, and easy installation. Great design for the fix mag.. The king pin makes clearing a double feed easy and safe. A big plus. Excellent kit.

Only logged in customers who have purchased this product may leave a review.