Gas System

RAIL INTERFACE SYSTEM III, RIS III 9.5" (FDE) The Daniel Defense RIS III Rail Interface System takes the proven design of our two-piece RIS II rails—used by U.S. Special Operations Command (SOCOM) since 2006—and reduces weight while adding...

CMMG Front Sight Base Assembly Fits Barrels with .750" Diameter Gas Journals Approximately 2" Long F marked front sight base assembly for .750" gas journals. Includes front sight post and sling loop. This item requires specific equipment to install and...

0.750 Diameter Low Profile Stainless Steel Gas Block The low profile gas block for .750 diameter barrel is constructed of 303 Stainless Steel with a glass bead finish. The gas block is held in place by 2 10-32 set screws. The block is 1.38" tall 1" in...

BRT - EZTUNE Gas Tube - Preset - CAR SUPP This is an application specific EZTUNE Gas Tube for Dedicated Suppressed 10" - 16" barrels with CAR length gas system. Dedicated Suppressed configurations have full reliability only when a suppressor is...

BRT EZTUNE Gas Tube - Preset - CAR 14" - 16" This is an application specific EZTUNE Gas Tube for 14" - 16" barrels with CAR length gas system using standard ammo and buffer systems. Features The BRT EZTune Gas Tube reduces gas system flow and corrects...

BRT EZTUNE Gas Tube - Preset - CAR 12" - 14" This is an application specific EZTUNE Gas Tube for 12" - 14" barrels with CAR length gas system using standard ammo and buffer systems. Mixed Suppressed configurations have best reliability using a light...

BRT EZTUNE Gas Tube - Preset - CAR 10" - 12" This is an application specific EZTUNE Gas Tube for 10" - 12" barrels with CAR length gas system using standard ammo and buffer systems. Features The BRT EZTune Gas Tube reduces gas system flow and corrects...

BRT - EZTUNE Gas Tube - Preset - MID 14" - 16" This is an application specific EZTUNE Gas Tube for 14" to 16" barrels with MID length gas system using standard ammo and buffer systems. Features The BRT EZTune Gas Tube reduces gas system flow and...

BRT - MicroPin Gas Block - .750" - Black The MicroPin Gas Block is designed to fit under most available free float rails and fits all AR Family barrels with a .750" nominal diameter gas block journal.   All bores are machined to very tight...

The TRIARC Easy Pin Gas Block’s design aids it to be quickly pinned to your barrel. The pre-cut hole means there is no wasted time by drilling through the gas block. This pre-cut hole is positioned low enough, so only the necessary amount of...

Precision Reflex – .750 Dia. AR15/M16 Gas Block With Top Picatinny Rail – Black The gas block with the Picatinny rail is constructed of T6 6061 hard-coated black anodized aluminum. It is designed for a .750 diameter barrel and has a 2...

Precision Reflex - .750 Diameter Low Profile Steel Gas Block The low profile gas block for .750 diameter barrel is constructed of 1141 high strength steel with a nitrite finish. The gas block is held in place by 2 10-32 set screws. The gas block is 1...