PK Firearms Logo

Your home for AR-15 parts & accessories!

PK Firearms Logo

Daniel Defense - 16 Inch S2W - 6.8 SPC II - Troy 9 Inch Bravo Rail

$649.00
SKU: 
3231

The Daniel Defense 16 Inch S2W - 6.8 SPC II - Troy 9 Inch Bravo Rail Upper features a Daniel Defense 16 Inch chrome-lined, S2W profile, CMV barrel, chambered in 6.8 SPC II with a 1:11 twist, midlength gas system, "F" marked front sight base with bayonet lug, and a 5/8-24 threaded muzzle.  Built on an M4 ramped, milspec, flattop receiver with a Troy 9 inch Bravo rail and an A2 flash hider.   Upgrades available for Daniel D


Rock River Arms 20 Inch - HBAR - Noveske NSR 16.7 Rail

$719.00
SKU: 
3233

The Rock River Arms 20 Inch - HBAR - Noveske NSR 16.7 Rail upper features a Rock River Arms 20 Inch HBAR barrel, chambered in .223 Wylde with a 1:9 twist, rifle length gas system, and a 1/2-28 threaded muzzle.  Built on a Rock River Arms forged A3 flattop receiver with a low profile gas block, Noveske NSR 16.7 Rail, and an A2 flash hider.

These are assembled and test fired by PK Firearms. 


Rock River Arms 20 Inch - HBAR - RRA TRO XL Rail

$579.00
SKU: 
3234

The Rock River Arms 20 Inch - HBAR - RRA TRO XL Rail upper features a Rock River Arms 20 Inch HBAR barrel, chambered in .223 Wylde with a 1:9 twist, rifle length gas system, and a 1/2-28 threaded muzzle.  Built on a Rock River Arms forged A3 flattop receiver with a low profile gas block, Rock River Arms TRO XL rail, and an A2 flash hider.

These are assembled and test fired by PK Firearms. 


Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - Noveske NSR-11 Rail

$719.00
SKU: 
3235

The Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - Noveske NSR-11 Rail upper features a Daniel Defense 16 inch, cold hammer forged, chrome-lined, lightweight profile barrel chambered in 5.56 NATO with a 1:7 twist, midlength gas system, and 1/2-28 threaded muzzle.  Built on an M4 ramped, milspec flattop receiver with a low profile gas block, Noveske NSR-11 rail, and an A2 flash hider.  Upgrades available for Daniel Defense Receiver and Daniel Def


Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - Daniel Defense 10.0 Lite Rail

$810.00
SKU: 
3236

The Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - Daniel Defense 10.0 Lite Rail upper features a Daniel Defense 16 inch, cold hammer forged, chrome-lined, lightweight profile barrel chambered in 5.56 NATO with a 1:7 twist, midlength gas system, and 1/2-28 threaded muzzle.  Built on an M4 ramped, milspec flattop receiver with a low profile gas block, Daniel Defense 10.0 Lite rail, and an A2 flash hider.


Daniel Defense - 14.5 inch - Midlength - Daniel Defense Lite Rail II 12.0 - Smith Vortex

$859.00
SKU: 
3249

The Daniel Defense - 14.5 inch - Midlength - Daniel Defense Lite Rail II 12.0 - Smith Vortex upper features a Daniel Defense 14.5 inch CMV (chrome moly vanadium), CHF (cold hammer forged), chrome-lined barrel chambered in 5.56 NATO with a 1:7 twist, midlength gas system, and a 1/2-28 threaded muzzle.  Built on a milspec M4 ramped flattop receiver with a Daniel Defense Lite Rail II 12.0 rail, low profile gas block, and a Smith Vortex flash hider.  


Noveske 18 Inch IRONS - Noveske NSR-15 Rail

$975.00
SKU: 
3257

The Noveske 18 Inch IRONS - Noveske NSR-15 Rail upper features a Noveske 18 Inch IRONS, lightweight contour, stainless steel barrel, chambered in 5.56 NATO, with a 1:7 twist, improved polygonal rifling, intermediate gas system (1.5 inches shorter than rifle length gas system), extended M4 feed ramps, pinned "F" marked front sight tower, and a 1/2-28 threaded muzzle.  Built on an M4 ramped, milspec flattop receiver with a pinned low profile gas block, Noveske NSR-15 keymod rail, and an A2 flash hider.  The front sight base on this upper is not


Daniel Defense - 12.5 Inch - Daniel Defense 12.0 Lite Rail II - Smith Vortex Flash Hider

$859.00
SKU: 
3275

The Daniel Defense - 12.5 Inch - Daniel Defense 12.0 Lite Rail II - Smith Vortex Flash Hider upper features a Daniel Defense 12.5 inch, CMV (Chrome Moly Vanadium) CHF (Cold Hammer Forged), chrome-lined barrel, chambered in 5.56 NATO with a 1:7 twist, carbine length gas system and a 1/2-28 threaded muzzle.  Built on a milspec A3 flat top receiver with M4 feed ramps, low profile gas block, Daniel Defense 12.0 Lite Rail II, and a Smith Vortex flash hider.  


Noveske 18 Inch LIGHTWEIGHT - Noveske NSR-15 Rail

$919.00
SKU: 
3283

The Noveske 18 Inch LIGHTWEIGHT - Noveske NSR-15 Rail upper features a Noveske 18 inch lightweight profile, stainless steel barrel with a 1:7 twist, improved polygonal rifling, Noveske match Mod0 chamber, extended feed ramps, bead-blasted finish, intermediate length gas system (1.5 inches shorter than rifle-length gas system), pinned low-profile gas block, and a 1/2-28 threaded muzzle.  Built on a milspec flat-top receiver with M4 feed ramps, Noveske NSR-15 rail, and an A2 flash hider.  UPGRADE TO VLTOR MUR 1A RECEIVER FOR $60.00 OR NOVESKE MARKED MUR REC


Noveske 18 Inch LIGHTWEIGHT - Daniel Defense 12.0 Lite Rail II

$979.00
SKU: 
3284

The Noveske 18 Inch LIGHTWEIGHT - Daniel Defense 12.0 Lite Rail II upper features a Noveske 18 inch lightweight profile, stainless steel barrel with a 1:7 twist, improved polygonal rifling, Noveske match Mod0 chamber, extended feed ramps, bead-blasted finish, intermediate length gas system (10.5 inches long), pinned low-profile gas block, and a 1/2-28 threaded muzzle.  Built on a milspec flat-top receiver with M4 feed ramps, Daniel Defense 12.0 Lite Rail II, and an A2 flash hider.  UPGRADE TO VLTOR MUR 1A RECEIVER FOR $60.00


Pages