



Click to see full view
Phase 5 Weapon Systems
Overview
The Phase 5 Nitrile Buffer Tube Foam Pad/Cover is designed to fit over a standard buffer tube, providing additional comfort and improved grip during handling. This foam pad helps to reduce vibrations and noise, making for a quieter shooting experience. You'll often find this product in carbine gas system builds chambered in 5.56 NATO, where enhanced control and comfort are particularly beneficial.
Builders on GunPartPicker first added the Phase 5 Nitrile Buffer Tube Foam Pad/Cover - PBTFP to a build in March 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today all 4 retailers we track have it in stock. It dipped to $7 at Classic Firearms for a stretch in August 2026, well under its usual $7.99 to $8.59, so sales do come around. Buying today, the lowest price is $7 at Classic Firearms, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
We ranked every buffer tube assembly by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Tube Assembly Guide →Check it against the live catalog:
Popular alongside buffer assembly parts on GunPartPicker

Wilson Combat AR-15 Lower Receiver Forged

Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black

Timber Creek Outdoors Ambidextrous Safety Selector - Black

CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B

Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Builds in the community that include the Phase 5 Nitrile Buffer Tube Foam Pad/Cover - PBTFP
| Build | Parts | Total |
|---|---|---|
![]() | 25 | $840.78 |
No reviews yet. Be the first to review this product!