Cooper Firearms Model 52 and 92 Talley Stainless Steel bases threaded 6-48 (pre 2017 production)
Cooper Firearms Model 52 and 92 Talley Stainless Steel bases threaded 6-48 (pre 2017 production), Cooper Firearms Model 52 and 92 Talley Stainless Steel bases threaded 6-48 (pre 2017 production)