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Rock River Arms 16 Inch - MID - CHROME-LINED - LIGHTWEIGHT - YHM-5008 TJ Rail

$529.00
SKU: 
1755

The Rock River Arms 16 Inch - CHROME-LINED - LIGHTWEIGHT - YHM-5008 TJ Rail upper features a Rock River Arms 16 inch CMV, chrome-lined, lightweight profile barrel, chambered in 5.56 NATO with a 1:9 twist, midlength gas system, and a 1/2-28 threaded muzzle.  Built on a Rock River Arms flat top receiver with a YHM 5008 TJ Rifle length quad rail, low profile gas block, and an A2 flash hider.


Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - Basic Upper

$479.00
SKU: 
1835

Daniel Defense 16 inch midlength, hammer forged, lightweight profile barrel with .750 diameter front sight journal and M4 ramped extension.  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.


Rock River Arms 16 inch - CAR - CHROME LINED - HBAR - Troy 11 inch Alpha Rail with FRONT FLIP SIGHT

$579.00
SKU: 
2178

The Rock River Arms 16 inch - CAR - CHROME LINED - HBAR - Troy 11 inch Alpha Rail with FRONT FLIP SIGHT upper features a Rock River Arms 16 inch chrome lined, HBAR contour barrel chambered in 5.56 NATO with 1:9 twist, carbine length gas system and 1/2-28 threaded muzzle.  Built on an RRA forged flat top receiver with a Troy 11 inch Alpha Rail with integrated front flip sight,  lo-pro gas block and an A2 flash hider.  Includes three accessory rails for Troy 11 Inch Alpha.

These are assembled and test fired by PK Firearms.


Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - YHM 5008 TJ Rail

$559.00
SKU: 
2292

The Daniel Defense - 16 inch - Midlength - LIGHTWEIGHT - YHM 5008 TJ 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, YHM-5008 TJ rail, and an A2 flash hider.  Upgrades availab


DPMS 18 inch SST MK 12 - YHM 5009 TJ - YHM 9484A End Cap

$629.00
SKU: 
2310

The DPMS 18 inch SST MK 12 - YHM 5009 TJ -  YHM End Cap upper features a 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, M4 ramped extension and 1/2-28 threaded muzzle.  Built on an M4 ramped, milspec flat top receiver with a YHM 5009 TJ Rail, YHM 9484A end cap, lo-pro gas block, and an A2 flash hider.

These are assembled and test fired by PK Firearms.


Rock River Arms 16 Inch - CAR - CHROME LINED - R4 Lightweight - YHM 5002 TJ

$529.00
SKU: 
2317

The Rock River Arms 16 Inch - CAR - CHROME LINED - R4 Lightweight - YHM 5002 TJ Upper features a Rock River Arms 16 Inch, CMV, chrome-lined, R4 lightweight barrel, chambered in 5.56 NATO with a 1:9 twist, carbine length gas system, front sight post with bayonet lug, and a 1/2-28 threaded muzzle.  Built on a Rock River Arms forged flattop receiver with Yankee Hill Machine 5002 TJ handguard 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 - MID - Stainless Steel - Bead Blasted - YHM 5009 TJ - YHM END CAP

$639.00
SKU: 
2338

The Rock River Arms 18 inch - MID - Stainless Steel - Bead Blasted - YHM 5009 TJ - YHM END CAP upper features a Rock River Arms 18 inch stainless steel, bead blasted, 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 YHM-5009 TJ rail, and an A2 flash hider.


Rock River Arms 18 inch - MID - Stainless Steel - YHM 5008 TJ - YHM END CAP

$599.00
SKU: 
2339

The Rock River Arms Rock River Arms 18 inch - MID - Stainless Steel - YHM 5008 TJ - YHM END CAP upper features a Rock River Arms 18 inch stainless steel, bead blasted, 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 YHM-5008 TJ Rifle length rail, and an A2 flash hider.  Option available for Bead Blasted barrel finish add $30.00


DPMS 18 inch SST MK 12 - YHM 5008 TJ - Single Rail Gas Block

$499.00
SKU: 
2551

The DPMS 18 inch SST MK 12 - YHM 5008 TJ upper features a 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, M4 ramped extension and 1/2-28 threaded muzzle.  Built on an M4 ramped, milspec flat top receiver with a YHM 5008 TJ Rail, single-rail gas block, and an A2 flash hider.

These are assembled and test fired by PK Firearms.


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