Troy .875 Gas Block Ear Protection -Carbon steel tube

-Carbon steel tube

Allows the mounting of a Trijicon RMR/SRO to most 1" Scope Tubes

Includes 2 installed strainers to separate wet media from water and two sifting handles for ambidextrous use when separating brass from media

-Full length 2 die set for 5

stainless steel preloaded spring

Troy .875 Gas Block Ear Protection -Carbon steel tubeTroys . 875 Low Profile Gas Block is made specifically for bull barrel rifles that have a 0. 875 gas block seat. Machined from 4140 pre hardened steel finished with MIL STD Manganese Phosphate. Gas tube roll pin not included. Features : 4140 Pre Hardened Steel Manganese Phosphate Finish Low Profile