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Mfg Item #: PBT
AR-15 Pistol Buffer Tube (PBT) by Phase 5 Weapon Systems Inc features our billet aluminum buffer tube, foam pad constructed of ultra-durable nitrile rubber, plus Mil-Spec end plate and castle nut. The buffer tube is compatible with Mil-Spec carbine buffer and spring, and the lower slot is machined to accept all Mil-Spec end plates and sling mounting accessories.
| Type | Buffer Tube |
|---|---|
| Model | AR-15 Pistol |
| Material | Aluminum |
| Dimensions | 7.4" |