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20" RXA 5.56 NATO KNURLED TUBE RIFLE BUILD KIT; SS 1:8 BULL
20" RXA 5.56 NATO KNURLED TUBE RIFLE BUILD KIT; SS 1:8 BULL
 
Price: $595.00

Quantity in Stock:(Out of Stock)


Product Code: 8170


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Description Restrictions
 
Everything you will need to build your own rifle, less the lower receiver. Can be shipped directly, no FFL needed.

UPPER HALF SPECS
  • BARREL:
    • 20" BULL CONTOUR CHAMBERED IN 5.56 NATO (ALSO ACCEPTS .223 ROUNDS)
    • 416R STAINLESS STEEL HARDENED TO 26-32 RC AND STRESS RELIEVED
    • 1:8 RH TWIST, 6 GROOVE BUTTON RIFLED, M4 FEED RAMPS
    • TARGET CROWNED MUZZLE
  • A3 FLAT TOP UPPER RECEIVER:
    • MADE FROM CERTIFIED 7075-T6 ALUMINUM FORGINGS
    • BLACK HARD COAT ANODIZED PER MIL-SPEC
    • FORWARD ASSIST AND EJECTION PORT COVER INSTALLED
    • M4 FEED RAMPS, "T" MARKED RAILS
    • STANDARD CHARGING HANDLE MADE FROM 7075-T6 ALUMINUM
  • GAS SYSTEM:
    • M16 STYLE NITRIDE COATED CARRIER MADE FROM 8620 STEEL
    • RIFLE LENGTH GAS TUBE
    • .936" TOP RAIL, RAIL HEIGHT GAS BLOCK
    • MADE FROM AIRCRAFT QUALITY ALUMINUM AND BLACK HARD COAT ANODIZED
  • HANDGUARD:
    • 12" RIFLE LENGTH 2 PIECE FREE FLOATING KNURLED TUBE
    • MADE FROM 6061-T6 AIRCRAFT QUALITY ALUMINUM
    • BLACK HARD COAT ANODIZED

LOWER PARTS
  • COMPLETE MIL-SPEC LOWER PARTS KIT
    • WITH STANDARD A2 PISTOL GRIP
  • BLACK MAGPUL MOE CARBINE BUTTSTOCK
    • COMPLETE WITH TUBE, BUFFER, AND SPRING


UPPER COMES FULLY ASSEMBLED AND TEST FIRED TO ENSURE CYCLING

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