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RSR Part #: PH5PBT-CA Manufacturer Part #: PBT-CA

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Phase 5 Weapon Systems, AR15 Pistol Buffer Tube Complete Assembly, Black Finish


  • Black finish
  • Works great w/the Sig Sauer pistol stabilizing brace
  • AR15 pistol buffer tube complete assembly

Product Description

AR-15 Pistol Buffer Tube Complete Assembly (PBT-CA) by Phase 5 Weapon Systems Inc. partners their enhanced buffer spring" billet aluminum Pistol buffer tube" Mil-Spec end plate" Mil-Spec castle nut" Mil-spec carbine buffer and their ultra-durable NPVC-constructed buffer tube foam pad. The lower slot is machined to accept all Mil-Spec end plates and sling mounting accessories.