PK Firearms Logo

Your home for AR-15 parts & accessories!

PK Firearms Logo

.750 Low Profile Gas Block

$32.00
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


Miculek Compensator

$39.00
SKU: 
682

Six opposing side ports direct gases outward to reduce muzzle jump. Includes jam nut for indexing.  1/2 x 28 standard AR15 thread.


Noveske KX3 Flash Suppressor - 5.56 NATO - 1/2-28 Threads

$119.95
SKU: 
737

One problem with 10.5" and shorter M-16/AR-15 barrels is a great amount of concussion is produced which can upset the shooter, and his team, especially indoors. The KX3 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. 

FOR 223/5.56 CALIBER


Phantom Flash Hider - 5C2

$21.95
SKU: 
747

5 Port, Closed bottom.  1/2 x 28 standard AR15 thread. Overall length is 2 1/4" long.


DPMS Single Rail Gas Block - For .936 Barrels

$24.00
SKU: 
1034

Single rail, aluminum alloy gas block for .936 diameter barrels. Attaches with 2 set screws.


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.


Pages