FRANKLIN ARMORY™ 16" M4 Upper Assembly

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  • $579.99



The Franklin Armory™ 16" M4 AR-15 complete upper receiver features a 16" M4 contour barrel chambered in either 5.56 NATO or 300 Blackout with Magpul MOE furniture.



*Chambered in 5.56 NATO
*Optional Chamber in 300 Blackout
*16" M4 Contour Barrel
*Carbine Length Gas System
*1/7 Inch Twist for 5.56 NATO
*1/8 Inch Twist for 300 Blackout
*Salt Bath Nitride Treated Bore, Chamber & Finish
*4140 Chrome Moly Steel Construction
*M4 Double Heat Shield Handguards with Aluminum Liners
*Single Rail Picatinny Gas Block
*Optional Front Sight Gas Block with Integral Bayonet Lug and Front Sling Swivel
*A2 Flash Hider
*Threaded Muzzle Crown
*A4 Flat Top
*Forged 7075-T6 Aluminum
*Hard Coat Type III Anodized Black
*Full Picattinny Rail
*Forward Assist
*MILSPEC Bolt Carrier Group