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.
| Width | 4.2000 |
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| Height | 2.1500 |
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| Length | 10.4500 |
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| Material | KIT |
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| Dimension | 2.15 X 4.20 X 10.45 |
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| Typecolor | AR-15 PISTOL BUFFER TUBE |
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| Sizefinish | BLACK |
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| Ar15 Accessory | Y |
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Determined at checkout.
