DP series booster

Whether you have a DP-28, DPM, DT that isn't getting enough gas to fully operate, or you have lost the booster that came with your RP46 kit, or maybe you have another barrel you would like a booster for, so that you don't have to move it when you change barrels on your gun, this is what you want.  It is a fully machined part out of solid steel and counts as a 922(r) compliance part as it is 100% US made.  It has been hot blued so it should match color on most builds and barrels.