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Mfg Item #: PBT-CA
AR-15 Pistol Buffer Tube Complete Assembly (PBT-CA) by Phase 5 Weapon Systems Inc partners our enhanced buffer spring, billet aluminum Pistol buffer tube, Mil-Spec end plate, Mil-Spec castle nut, Mil-spec carbine buffer and Phase 5's ultra-durable NPVC-constructed buffer tube foam pad. The lower slot is machined to accept all Mil-Spec end plates and sling mounting accessories.
| Type | Buffer Tube Kit |
|---|---|
| Model | Buffer Tube Assembly |
| Series | Buffer Tube Assembly |
| Material | Aluminum |
| Dimensions | 7.40" |