AR-15 Reinforcement Kit


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This Reinforcement Kit contains all of the small items needed to reinforce your 3D printed AR-15 Super Lower.

SKU: RK15 Category:

This kit contains the small reinforcement parts that are key to a strong AR-15 Super Lower. All you will need to complete your  lower is an AR-15 lower build kit. Or you can pick up our AR-15 Combo Kit and get everything you need to complete your lower at once!

*Note that since releasing the Gen 3 Stock System we no longer provide the screw for the Gen 2 stocks in the reinforcement kit*

Included in this kit:

  • Four brass hammer and trigger pin Bushings.
  • Front Take Down Pin Plates and hardware.
  • Black Oxide Stainless Steel Buffer Reinforcement Band.
  • Brass insert and bolt for the pistol grip.
  • Bushing Installation Tool

All hardware is Stainless Steel, except for the brass inserts, which are brass.

Weight 3.25 oz


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