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Single Rail Gas Block - Heavy Duty - .936 Diameter

$24.00
SKU: 
1035

Heavy duty single rail alloy gas blocks.  Uses two beefy 12x28 cup point setscrews on the bottom and one on top. 

Available in .936" for bull barrells.


Rock River Arms STEEL Clamp-On Gas Block

$46.00
SKU: 
889

.750 Clamp on STEEL gas block with a mil-spec picatinny rail on top. Can be used as a replacement for a front sight if you are using a scope, or as a mounting point for a front flip sight.


Rock River Arms Gas Block - Predator Style - .750 Diameter

$45.00
SKU: 
890

Predator style alloy single rail gas block.  For barrels with .750" diameter gas block seat.  Attaches with three set screws.


RRA Single Rail Gas Block - For .936 Bull Barrels

$29.95
SKU: 
963

Rock River Arms single rail, aluminum alloy gas block for .936 diameter barrels. Attaches with 3 set screws.


Smith Vortex

$55.00
SKU: 
1045

Patented 15 degree helix guarantees complete propellant burn and negligable flash.  Right hand flutes are self tightening and will not loosen under heavy sustained fire.  The aligning of exiting gases helps to improve overall accuracy.  This is the flash hider to have for use with night vision devices.  1/2 x 28 standard AR15 thread. Overall length is 2 5/16" long.


DPMS Single Rail Gas Block - For .750 Barrels

$24.00
SKU: 
1500

Single rail, aluminum alloy gas block for .750 diameter barrels. Attaches with 2 set screws.


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