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Rock River Arms 18 Inch Varmint DLX EXT MID Upper

$660.00
SKU: 
3141

The Rock River Arms 18 Inch Varmint DLX EXT MID Upper features a Rock River Arms 18 inch stainless steel, cryo-treated, air gauged bull barrel chambered in .223 Wylde with a 1:8 twist, mid length gas system and a target crown muzzle.  Built on a Rock River Arms forged upper receiver with a RRA 11.25 inch mid length DLX Extended free float handguard and lo pro gas block.


Daniel Defense - 10.3 Inch - Vltor VIS KM-10 Keymod Rail - Noveske KX5 Flash Suppressor

$999.00
SKU: 
3395

The Daniel Defense - 10.3 Inch - Vltor VIS KM-10 Keymod Rail - Noveske KX5 Flash Suppressor upper features a 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 Vltor VIS KM-10 - 10 inch upper receiver / keymod rail with a low profile gas block and Noveske KX5 flash suppressor.

These are assembled and test fired by PK Firearms.


Daniel Defense - 16 Inch - Midlength - Daniel Defense SLIM Rail 12.0

$719.00
SKU: 
3500

The Daniel Defense - 16 Inch - Midlength - Daniel Defense SLIM Rail 12.0 upper features a Daniel Defense 16 Inch CMV, cold hammer forged, chrome-lined barrel, chambered in 5.56 NATO with a 1:7 twist, midlength gas system, and 1/2-28 threaded muzzle.  Built on a milspec, M4 ramped, flattop receiver with a Daniel Defense SLIM 12.0 keymod rail, low profile gas block, and an A2 flash hider.

These are assembled and test fired by PK Firearms.



Rock River Arms - 18" Fluted CMV - Troy 11" SDMR

$649.00
SKU: 
3859

The Rock River Arms - 18" Fluted CMV - Troy 11" SDMR complete upper features a Rock River Arms 18" Fluted CMV barrel with NO Chrome Lining, in 5.56 NATO, 1/9 twist, Mid-length gas system, 1/2x28 threaded muzzle.  Built on a Rock River Arms Forged upper receiver using milspec parts with a Troy 11" SDMR Keymod free floating rail, lo-pro gas block and an A2 Flash Hider. 

These are assembled and test fired by PK Firearms.

Complete with AR-15 bolt carrier group and forged charging handle.


Daniel Defense - 16 inch - Midlength – Daniel Defense 12 inch Lite II Rail

$695.00
SKU: 
4225

The Daniel Defense - 16 inch - Midlength - Daniel Defense 12 inch Lite II Rail upper features a Daniel Defense 16 Inch CMV, cold hammer forged, government profile, chrome-lined barrel, chambered in 5.56 NATO with a 1:7 twist, midlength gas system, and 1/2-28 threaded muzzle.  Built on a milspec, M4 ramped, flattop receiver with a Daniel Defense 12 inch Lite II Rail, low profile gas block, and an A2 flash hider.

These are assembled and test fired by PK Firearms.



Rock River Arms 16 inch - 6.8 SPC II – MID – YHM 5160 S.L.R.

$489.00
SKU: 
4324

The  Rock River Arms 16 inch - 6.8 SPC II – MID – YHM 5160 S.L.R. upper features a Rock River Arms 16 inch HBAR contour barrel chambered in 6.8 SPC II with 1:10 twist, midlength gas system and 5/8x24 threaded muzzle.  Built on an RRA forged flat top receiver with a YHM 5160 12.5 Inch S.L.R. Rail,  low profile gas block and an A2 flash hider. 

These are assembled and test fired by PK Firearms.

Complete with AR-15 bolt carrier group and forged charging handle.



Rock River Arms 18 Inch Fluted – YHM 5320 MR7 Rail

$625.00
SKU: 
5140

The Rock River Arms 18 Inch Fluted – YHM 5320 MR7 Rail upper features a Rock River Arms 18 inch, fluted, chrome moly barrel, chambered in 5.56 NATO with a 1:9 twist, mid length gas system, and a 1/2-28 threaded muzzle. Built on a Rock River Arms flat top receiver with a YHM 5320 MR7 M-LOK rail and an A2 flash hider.

These are assembled and test fired by PK Firearms.

Complete with M16 bolt carrier group and forged charging handle.



Rock River Arms 18 Inch Fluted – YHM 5155 Slant Rail

$685.00
SKU: 
5141

The Rock River Arms 18 Inch Fluted – YHM 5155 Slant Rail upper features a Rock River Arms 18 inch, fluted, chrome moly barrel, chambered in 5.56 NATO with a 1:9 twist, mid legth gas system, and a 1/2-28 threaded muzzle. Built on a Rock River Arms flat top receiver with a YHM 5155 Slant rail and an A2 flash hider.

These are assembled and test fired by PK Firearms.

Complete with M16 bolt carrier group and forged charging handle.



Daniel Defense - 10.3 Inch – Daniel Defense MFR XS 10.0 M-LOK Rail - Noveske KX5 Flash Suppressor

$829.00
SKU: 
5182

The Daniel Defense - 10.3 Inch - Daniel Defense MFR XS 10.0 M-LOK Rail - Noveske KX5 Flash Suppressor 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 MFR XS 10.0 M-LOK Rail, and a Noveske KX5 Flash Suppressor.


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