FRANKLIN ARMORY®  XO-26™ R2 Upper Assembly

FRANKLIN ARMORY® XO-26™ R2 Upper Assembly




The XO-26™  R2 complete AR-15 upper assembly features an 11.5" barrel and is chambered in either 5.56 NATO (.223 Remington,) 6.8 SPC II, or 300 Blackout.



*Chambered in 5.56 NATO
*Optional Chambering in 6.8 SPC II or 300 Blackout
*11.5” Barrel
*Carbine Length Gas System
*1/7 Inch Twist for 5.56 NATO
*1/10 Inch Twist for 6.8 SPC II
*11/8 Inch Twist for 300 Blackout
*Salt Bath Nitride Chamber, Bore, & Finish
*4140 Chrome Moly Steel Construction
*Specter Length Free Float Forearm Quad Rail
*Pop Up Front & Rear Sights
*Low Profile Gas Block
*TRIUMVIR™ Hider on 5.56 NATO, 6.8 SPC II, and 300 Blackout
*A4 Upper Receiver
*Forged 7075-T6 Aluminum
*Hard Coat Type III Anodized Black
*Full Picatinny Rail
*Forward Assist
*MILSPEC Bolt Carrier Group

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