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Rock River Arms 18 Inch - MID - Stainless Steel - Noveske NSR 16.7 Rail

$729.00
SKU: 
3179

The Rock River Arms 18 Inch - MID - Stainless Steel - Noveske NSR 16.7 Rail upper features a Rock River Arms 18 inch stainless steel, Heavy Match barrel, chambered in .223 Wylde with a 1:8 twist, midlength gas system, and a 1/2-28 threaded muzzle.  Built on an RRA flat top receiver with a Noveske NSR 16.7 rail, and an A2 flash hider.  Option available for Bead Blasted barrel finish.


Daniel Defense - 16 Inch - Midlength - LIGHTWEIGHT .625 - Daniel Defense 9.0 Omega X Rail

$669.00
SKU: 
3180

The Daniel Defense 16 Inch - Midlength - LIGHTWEIGHT .625 - Daniel Defense 9.0 Omega X Rail upper features a Daniel Defense 16 inch hammer forged, chrome-lined, lightweight profile barrel chambered in 5.56 NATO, with a 1:7 twist, mid-length gas system, .625 diameterfront sight journal, M4 ramped extension, front sight base with bayonet lug and a 1/2-28 threaded muzzle.  Manufactured from ordnance-grade 4150 chrome-moly vanadium alloy steel for exceptional strength, and HP-MP tested to ensure there are no internal flaws in the metal.  Built on a milspec flat top receiver with M4 ramps, Danie


Yankee Hill Machine 16 inch Fluted - YHM 5120 SLR Rail - YHM 9394 Front Flip Sight

$549.00
SKU: 
3225

The Yankee Hill Machine 16 inch Fluted - YHM 5120 SLR Rail - YHM 9394 Front Flip Sight upper features a Yankee Hill Machine 16 inch fluted barrel chambered in 5.56 NATO, with a 1:7 twist rate, carbine-length gas system and a 1/2-28 threaded muzzle.  Barrel has an M4 ramped extension, is manufactured from 4140 steel, heat treated to RC 25-32, and contains diamond fluting which improves rigidity and aids in barrel cooling.  Built on a milspec M4 ramped flat top receiver with a YHM-5120 SLR rail, YHM-9394 front flip sight and an A2 flash hider.


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

$629.00
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

$509.00
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

$659.00
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

$699.00
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

$759.00
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.  


Daniel Defense - 10.3 Inch - Daniel 10.0 Lite Rail II - KX3 Piggy Brake

$795.00
SKU: 
3253

The Daniel Defense - 10.3 Inch - Daniel 10.0 Lite Rail II - KX3 Piggy Brake upper features a Daniel Defense 10.3 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 10.0 Lite Rail II, and a Noveske KX3 Piggy Brake. 


Noveske 18 Inch IRONS - Noveske NSR-15 Rail

$859.00
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


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