Phase 5 Weapon Systems PBTFP Pistol Buffer Tube Foam Pad 3.5" AR-15 Black Nitrile

The Phase 5 Weapon Systems PBTFP is a 3.5" foam pad and tube cover designed to slide over a 1.25" diameter pistol buffer tube on an AR-15 pistol platform. Built from durable nitrile rubber (also known as NPVC or NBR), the pad adds a softer, slip-resistant cheek or shoulder surface while protecting the underlying buffer tube from dings, scratches, and weather.

The nitrile foam is engineered for hard use, with high tensile strength, excellent abrasion resistance, and resistance to oils, fuels, ozone, and UV light. It carries a working temperature range of -20°F to +220°F, so it stays flexible in the cold and stable in the heat. At 3.5" long, the PBTFP is sized to fit standard AR-15 pistol buffer tubes and installs in seconds with no tools required.