Carlsons Cremator Ported Choke 12 ga. Beretta Optima HP LR Features Carlson&';s Triple Shot Technology;Design offers reduced pellet deformation, less flyers and more dense patterns;No size or speed restrictions on steel shot;Wrench-less instalation;Backed by Carlson&';s lifetime warranty;Available in Benelli Crio/Crio Plus MR, Benelli Crio/Crio Plus MR, LR 2pk, Beretta Optima HP LR, Beretta Optima HP MR, Beretta Optima HP MR, LR 2pk, Beretta/Benelli Mobil LR, Beretta/Benelli Mobil MR, Beretta/ Benelli Mobil MR, LR 2pk, Browning Invector DS MR, LR 2pk, Browning Invector Plus LR, Browning Invector Plus MR, Browning Invector Plus MR, LR 2 pk, Remington LR, Remington MR, Remimngton MR, LR 2pk, Winchester LR, Winchester MR, Winchester MR, LR 2pk, Browning Invector DS LRtable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 7600 Product Group Code: 7600K Product Sub Group 1: 7600K1 Inactive: No Prop65 Applies: No Prop65 Cancer Harm: No