Optima OC-XP 12G

Extended choke with diagonally-ported design for recoil reduction. Conical/parallel internal configuration. Easy to install and remove with your fingers. No special wrench or tool required. Fits barrels with Optima OC-XP style threads. Beretta has multiple thread systems that are very similar to one another but not interchangeable. To ensure that you receive the correct chokes, it is important that you compare your existing chokes with the measurements and photographs provided on this page. OVERALL LENGTH: 5.075" PORTED SECTION LENGTH: 1.5" IN-BARREL LENGTH: 3.57" STANDARD BORE SIZE: .723 MATERIAL: 17 - 4 STAINLESS STEEL