Double Rib AR-15 Reinforcement Kit


This kit contains all of the small parts needed to reinforce your Double Rib AR-15 Super Lower. This kit is the same as our standard AR-15 Reinforcement Kit excepted that the buffer clamp is larger, to work with the larger buffer tower on the double rib lower.


  • One set of four brass trigger and hammer pin bushings
  • Front take down pin plates and hardware
  • #28 black oxide buffer clamp
  • TPU Hose Clamp Cover
  • pistol grip screw and brass insert
  • Bushing installation tool


Weight 3.25 oz


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