Comstock Armory Low Profile Rearden/Plan-B Titanium Extended Suppressor Adapter

Comstock Armory Low Profile Rearden/Plan-B Titanium Extended Suppressor Adapter The Comstock Armory Titanium Extended Plan-B Adapter (EPA) (UPC: 850069580360) is the ultra-lightweight "XL" mounting solution for suppressors with a HUB (1.375-24) interface. It is specifically designed to solve clearance issues by providing an additional 0.4" of blast chamber space, allowing for the use of long muzzle devices (like full-size 4-prong flash hiders) that would otherwise hit the first baffle in a standard adapter.