PK Firearms Logo

Your home for AR-15 parts & accessories!

PK Firearms Logo

.750 Low Profile Gas Block

$29.00
SKU: 
598

Made of 4140 chrome-moly steel with a manganese phosphate finish. Includes knurled point set screws and fits all standard .750 diameter ( at the gas port ) M16/M4 barrels made to USGI specifications.

.950 in length


Single Rail Gas Block - Heavy Duty - .936 Diameter

$18.95
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.


RRA Single Rail Gas Block - For .936 Bull Barrels

$25.00
SKU: 
963

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


Smith Vortex G-6A2

$50.00
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.


Noveske KX3 Flash Suppressor - 7.62 and 6.8 Firearms - 5/8-24 Threads

$119.00
SKU: 
1637

The KX3 for 7.62 and 6.8 caliber firearms directs the blast forwards, away from the shooter. Using the KX3 flash hider helps generate back-pressure for reliable cycling on short guns. The powerful muzzle flash of the 10.5" barrel is minimized. 

The Noveske KX3 Flash Suppressor is the latest refinement of the KFH concept. It is lighter than the KFH by 1.5 ounces, and outside dimensions remain the same. All KX3s are individually serial numbered for quality control. Standard Barrel Mounting Threads are 5/8 X 24 and includes crush washer.


Pages