BOSS End Cap Features The Boss Suppressors End Cap is machined from stainless steel to handle the thermal and pressure stress a suppressor end cap sees shot after shot. Its brake configuration helps manage gas flow at the muzzle which can assist with recoil control and concussion on compatible 1.5 inch Boss suppressor models. The black finish matches factory Boss coloring keeping a completed suppressor build visually consistent. This end cap is sized specifically for 1.5 inch diameter Boss suppressor housings chambered for 6.5 and .270 caliber rifles. As a direct factory-style replacement part this end cap installs using the same process as the original cap it replaces with no modification to the suppressor body required. Stainless steel resists the corrosion that comes from repeated exposure to carbon fouling and moisture inside a suppressor. Owners running 6.5 or .270 caliber rifles through a compatible Boss suppressor gain a durable way to keep their can performing reliably. This end cap is a practical maintenance and upgrade component available for sale at GrabAGun. BOSS End Cap Specifications Manufacturer: BOSS Color: Black Material: Stainless Steel Caliber: 6.5mm / .270 Cal Compatible Hosts: 1.5 Boss Suppressor Models Available At: GrabAGun