Black River Manufacturing Magazine for MKA 1919, Iver Johnson Stryker 12 Gauge 2-3/4" 10-Round Steel Black

The Black River Manufacturing steel body magazine fits many manufacturers models shotguns (compatibility list below). Along with an expanded feature set and greater compatibility, it incorporates technology and manufacturing processes for enhanced strength, durability, and reliability that exceed rigorous performance specifications. The MAG features a long-life stainless steel spring, a four-way anti-tilt follower and constant-curve internal geometry for reliable feeding, and simple tool-less di