Trulock Mossberg Silver Reserve Precision Hunter 28 Ga Full. These choke tubes feature a black matte nitride coating for premium performance and a slim profile to reduce target breakage. With pinpoint accuracy the Trulock Precision Hunter Mossberg choke tubes deliver a consistent pattern with each and every shot. These chokes are machined to exact tolerances to produce the most consistent patterns in the industry. For high-volume shooters and competitors who need a reliable consistent pattern the Trulock Precision Hunter Mossberg shotgun choke tube is the answer. Specifications for Trulock Precision Hunter Shotgun Choke Tube - Mossberg: Manufacturer: Trulock Finish: Black Fabric/Material: 17-4 Stainless Steel Gun Make: Mossberg Package Contents: Trulock Precision Hunter Shotgun Choke Tube Trulock PHMSR28532: Mossberg Silver Reserve Precision Hunter 28 Ga Full