PRODUCT DETAILS
Made From 17-4 Heat Treated Stainless Steel, These Chokes Are For Shotguns Using The Win/browning Inv/mossberg 500 Choke System.
Steel, Lead, & Hevi-shot May Be Used In All Constrictions With The Exceptions Listed Below.
No Steel Shot Larger Than #bb Or Speeds Exceeding 1550 Fps Should Be Used In Choke Tubes Tighter Than Full.
Note: Winchester Sx-2, Sx-3, Sx-4 & Sxp Use Browning Invector Plus Tubes