PK Firearms Logo

Your home for AR-15 parts & accessories!

PK Firearms Logo

Noveske 16 inch Recon BARREL

$429.00
SKU: 
721

The Noveske 16 Inch Stainless Steel, medium weight Recon 5.56mm barrel group consists of a 1 in 7 twist improved polygonal rifled barrel, 5.56 Noveske Match Mod 0 chamber with a mid length gas system. Extended M4 feed ramps with 1/2x28 TPI muzzle threads. Bead blasted finish, 1" long gas block seat, pinned low profile gas block. 

Comes complete with lo-pro gas block, gas block pin, gas tube and gas tube roll pin.


Noveske 18 inch SPR BARREL

$475.00
SKU: 
729

The 18" Stainless Steel, medium weight SPR 5.56mm barrel group consists of a 1 in 7 twist polygonal rifled barrel. 5.56 Noveske Match chamber with a intermediate gas system. Extended M4 feed ramps with 1/2x28 TPI muzzle threads. Bead blasted finish, 1" long gas block seat, pinned low profile gas block.


Daniel Defense - 16 inch M4 - Chrome Lined Barrel

$229.00
SKU: 
1343

Daniel Defense 16 inch M4 Cold Hammer Forged Barrel.  Machined from ordnance-grade 4150 Chrome Moly Vanadium alloy steel for exceptional strength, and magnetic particle inspected (MPI) to ensure there are no internal flaws in the metal.  Chrome lined 5.56 NATO bore and chamber, M4 ramped barrel extension with 1/7 twist rate, "F" marked front sight tower, carbine length gas system, and 1/2-28 threaded muzzle.


Rock River Arms 18 Inch Stainless Steel Varmint Barrel with Gas Block

$259.00
SKU: 
1562

Rock River Arms 18 Inch air-gauged, cryo-treated, stainless steel, varmint barrel chambered in .223 Wylde with a 1:8 twist, mid-length gas system, and a non-threaded, target crown muzzle.  The Barrel Diameter is .920 in front of the gas block and 1.050 behind.  Also included is RRA's Single rail gas block with gas tube roll pin.


Rock River Arms 16 Inch Mid Length Chrome Lined Lightweight No Front Sight

$197.00
SKU: 
1651

Rock River Arms 16 inch chrome moly, chrome-lined, lightweight profile barrel, chambered in 5.56 NATO with 1:9 twist, midlength gas system, .750 diameter gas block journal and 1/2-28 threaded muzzle.


Rock River Arms 24 Inch -1/8 TWIST - Stainless Steel Varmint Barrel with Gas Block

$279.00
SKU: 
1774

Rock River Arms Stainless Steel 24 Inch Varmint Barrel chambered in .223 Wylde (accepts both .223 and 5.56 ammunition) Air-Gauged, Cryo-Treated, and available in 1/8 twist. The Barrel Diameter is .920 in front of the Gas Block and 1.050 behind. Also included is RRA's Single rail gas block with gas tube roll pin. 



DPMS 18 inch SST MK 12 Barrel

$159.00
SKU: 
2041

DPMS 18 Inch SST MK 12 heavy contour barrel, manufactured from 416 stainless steel, chambered in 5.56 NATO with a 1:8 twist, rifle length gas system, .750 journal and 1/2-28 threaded muzzle.  Barrel is black teflon coated.



DPMS 18 inch SST Mini SASS Barrel

$249.00
SKU: 
2040

DPMS Mini SASS 18" fluted bull barrel, Midlength gas system, 416 stainless steel with Black Teflon coating, 1/8 Twist, .936 journal, Chambered In 5.56x45mm. Threaded 1/2 x 28.


Noveske 16 inch 300 AAC BLACKOUT Stainless Barrel

$409.00
SKU: 
2565

The Noveske 16 inch 300 AAC Blackout stainless barrel features a 1:7 twist improved polygonal rifling with a Noveske 300 Blackout match chamber, extended feed ramps, bead-blasted finish, pistol length gas system, pinned low-profile gas block, in a medium contour with a 5/8-24 threaded muzzle.

Comes complete with low-profile gas block and gas tube.


Rock River Arms 20 inch - HBAR Barrel With Front Sight

$205.00
SKU: 
2288

Rock River Arms 20" Rifle length gas system .223 wylde chamber (accepting .223 and 5.56 ammo). H-Bar. 1/9 twist with bayonet lug and barrel nut. 1/2-28 threaded muzzle.


Pages