PK Firearms Logo

Your home for AR-15 parts & accessories!

PK Firearms Logo

KAC - 7.62 QDC MAMS Muzzle Brake Kit - 5/8-24 Threads

$389.00
SKU: 
3302

The Quick Detach Coupler (QDC) line of Sound Suppressors and Muzzle Devices are proprietary items designed for secure interoperability.  The coupling device itself consists of multiple ball bearings arrayed in a circular pattern which fit into sockets specifically machined into various muzzle devices to accept the QDC.  The bearings are aligned with the sockets by way of a V-shaped notch that seats the device onto an index pin.


KAC - 7.62 QDC MAMS Muzzle Brake Kit - 3/4-24 Threads

$369.00
SKU: 
3344

The Quick Detach Coupler (QDC) line of Sound Suppressors and Muzzle Devices are proprietary items designed for secure interoperability.  The coupling device itself consists of multiple ball bearings arrayed in a circular pattern which fit into sockets specifically machined into various muzzle devices to accept the QDC.  The bearings are aligned with the sockets by way of a V-shaped notch that seats the device onto an index pin.


Noveske KX5 Flash Suppressor - 5.56 NATO - 1/2-28 Threads

$109.95
SKU: 
3361

The Noveske KX5 flash suppressor works the same as the KX3 flash suppressor, however it has a slimmer design allowing it to fit underneath the NSR handguard.  The KX5 is manufactured from heat treated CM steel and has a nitride finish.  The KX5 weighs 4.5 ounces has an outer diameter of 1.2 inches, is 3.25 inches long and has 1/2-28 threads.  The KX5 is classified as a flash suppressor by the BATFE. 

Comes complete with mounting instructions and crush washer.


Noveske KX5 Flash Suppressor - 7.62 NATO - 5/8-24 Threads

$109.95
SKU: 
3387

The Noveske KX5 flash suppressor works the same as the KX3 flash suppressor, however it has a slimmer design allowing it to fit underneath the NSR handguard.  The KX5 is manufactured from heat treated CM steel and has a nitride finish.  The KX5 weighs 4.5 ounces has an outer diameter of 1.2 inches, is 3.25 inches long and has 5/8-24 threads.  The KX5 is classified as a flash suppressor by the BATFE. 

For use with 300 Blackout, 6.8 SPC, and 7.62 caliber rifles with 5/8-24 muzzle threads.


DPMS - Panther Flash Hider - 5.56mm

$20.00
SKU: 
3390

The DPMS Panther Flash Hider is precision machined, phosphate coated, and threaded 1/2-28.  For use with 5.56 / .223 barrels.

DPMS Part Number: BL-YH


Rock River Arms OPERATOR Muzzle Brake

$32.00
SKU: 
3391

Rock River Arms OPERATOR Muzzle Brake for .223 / 5.56mm barrels threaded 1/2-28.


Blank Fire Adapter for M4 Carbine

$6.00
SKU: 
3474

Blank fire adapter for M4 carbine.  Used to allow weapon to cycle when firing blank ammunition.  Designed for the higher operating pressure of the M4 carbine.  This device should only be used on M4 weapons with carbine length gas systems and 14.5 inch or 16 inch barrel lengths.


Surefire SFMB-556-1/2-28 - SOCOM Muzzle Brake/Supressor Adapter

$134.00
SKU: 
3660

The advanced SureFire SFMB-556-1/2-28 muzzle brake, which fits M4 / M16 weapons and variants with 1/2-28 muzzle threads, greatly reduces both recoil impulse and muzzle rise so that the weapon tracks straight back to keep you on target for faster shot-to-shot recovery.  Its patented Impulse Diffusion design minimizes side blast and rear-directed concussion effects.  The SFMB-556-1/2-28 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 5.56 mm Fast-Attach® suppressors.  Precision machined from US mill-certified heat-treated stainless steel bar stock—including h


Surefire SFMB 7.62 5/8-24

$129.00
SKU: 
3661

Surefire SFMB 7.62 5/8-24



Battle Comp Enterprises - BattleComp 1.0 MATTE STAINLESS Compensator - 1/2-28 R.H. Thread

$139.99
SKU: 
3726

The BattleComp is one of the world’s finest TACTICAL compensators designed for Team CQB type work. The BattleComp offers muzzle control like some of the best brakes on the market, with none of their liabilities. The BattleComp gives the tactical operator excellent control WITHOUT the excessive concussion and crushing blast produced by most compensators on the market — with flash comparable to an A2 — and all in an A2-sized package.


Pages