Cheely Custom Gunnworks Pinned E2 “Pinned” Beavertail for 1911/2011 pistols. Matches our E2 grip profile. 100% machined from Stainless Steels and Aluminum bar stock. Provides no safety function and thus, has no arm to interact with the trigger bow. Fit the bottom of the beavertail to the top of your mainspring housing for a tight, no pivot fit.