CHOKE TUBE SKEETBROWNING INVECTOR DS 12GA SIG Barrels Rifling: GLOCK Marksman Barrel (GMB)

Rifling: GLOCK Marksman Barrel (GMB) polygonal rifling

and Glock 17 Gen 5

Blade Material: CPM-MagnaCut Stainless Steel

SHADOW SYSTEMS MR920 MAG 9MM 15 RD

CHOKE TUBE SKEETBROWNING INVECTOR DS 12GA SIG Barrels Rifling: GLOCK Marksman Barrel (GMB)BROWNING INVECTOR DS 12GACHOKE TUBE SKEETFEATURES 12 gauge Skeet Nickel chrome moly Fit flush with the end of the barrel but are longer than competitors tubes Proprietary differential banded gas seal eliminates residue build up and makes chokes easy to remove and install Integrated spring suspension holds the seal tight, yet allows expansion against the barrel wall for a perfect fit and a smooth transition for the shot column entering the choke Gas is