Phase 5 Weapon Systems LOPROGAS Lo-Pro Gas Block Mag Phosphate 4140 Chromoly Steel 0.95" Accessories Miscellaneous The brass cases resist corrosion

The brass cases resist corrosion and simplify chamber checks in low light

VLD inside deburring tool

This muzzle device will allow the end user to utilize an R30T or R338 suppressor on weapons that have 3/4-24 muzzle indexing threads

fixed sight

Phase 5 Weapon Systems LOPROGAS Lo-Pro Gas Block Mag Phosphate 4140 Chromoly Steel 0.95" Accessories Miscellaneous The brass cases resist corrosionThis gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two screws. Compatible with 0. 750" barrels. Made in the USA. *Note: Gas tube roll pin is not included.