PK Firearms Logo

Your home for AR-15 parts & accessories!

PK Firearms Logo

Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - Chrome Lined Barrel

$279.00
SKU: 
1788

Daniel Defense 16 inch, Cold Hammer Forged, lightweight profile barrel.  Manufactured 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 with 1/7 twist,  M4 ramped barrel extension, “F” marked front sight tower, midlength gas system, .750 diameter gas block journal,  and 1/2-28 threaded muzzle.


DPMS 18 inch SST MK 12 Barrel

$169.00
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, and 1/2-28 threaded muzzle.  Barrel is black teflon coated.  Single rail gas block included with purchase.


Daniel Defense - 14.5 inch - Midlength - Chrome Lined Barrel - NO FRONT SIGHT

$253.00
SKU: 
1976

Daniel Defense 14.5 inch Cold Hammer Forged, gov't profile 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, .750 diameter gas block journal, midlength gas system, and 1/2-28 threaded muzzle.


Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - Chrome Lined Barrel - NO FRONT SIGHT

$253.00
SKU: 
1977

Daniel Defense 16 inch Cold Hammer Forged, lightweight profile 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, .750 diameter gas block journal, midlength gas system, and 1/2-28 threaded muzzle.


DPMS 18 inch SST Mini SASS Barrel

$269.00
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, DOES NOT INCLUDE low profile gas block. Threaded 1/2 x 28.


Rock River Arms 16 Inch Stainless Steel - MIDLENGTH - Predator Barrel

$187.00
SKU: 
2102

Rock River Arms 16 inch air-gauged, cryo-treated, stainless steel, H-Bar barrel chambered in .223 Wylde, with a 1:8 twist, midlength gas system, .750 diameter gas block journal, and a non-threaded target crown muzzle.

The .223 Wylde chamber was designed as a match chambering for semi-automatic rifles. It will accomodate both .223 Rem and 5.56mm NATO ammunition. It is relieved in the case body to aid in extraction and features a shorter throat for improved accuracy.


Noveske 16 inch 300 AAC BLACKOUT Stainless Barrel

$429.00
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 16 inch - MIDLENGTH - Stainless Steel Barrel - NO FRONT SIGHT

$189.00
SKU: 
2156

Rock River Arms 16 inch Air-Gauged and cryo-treated Stainless Steel, H-Bar barrel chambered in .223 Wylde with a 1:8 twist, .750 gas journal diameter, mid-length gas system, and a 1/2-28 threaded muzzle.

The .223 Wylde chamber was designed as a match chambering for semi-automatic rifles. It will accomodate both .223 Rem and 5.56mm NATO ammunition. It is relieved in the case body to aid in extraction and features a shorter throat for improved accuracy.


Rock River Arms 10.5 inch Carbine Chrome Lined Hbar No Front Sight

$198.00
SKU: 
2196

Rock River Arms 10.5 Inch chrome lined, chrome moly vanadium, H-Bar barrel, chambered in 5.56 NATO with a 1:7 twist rate, carbine length gas system, .750 diameter gas block journal, and a 1/2-28 threaded muzzle.

ALL NFA RULES APPLY.  CLICK HERE FOR MORE INFO


Rock River Arms 10.5 inch - CAR - CHROME LINED - HBAR Barrel

$229.00
SKU: 
2286

Rock River Arms 10.5 Inch chrome lined, chrome moly vanadium, HBAR barrel, chambered in 5.56 NATO with a 1:7 twist rate, carbine length gas system, 1/2-28 threaded muzzle, and front sight base with bayonet lug.  Barrel nut and handguard cap included.

FRONT SIGHT, FRONT SIGHT DETENT, AND FRONT SIGHT SPRING NOT INCLUDED WITH PURCHASE.


Pages