RIFLES PISTOLS UPPER HALVES LOWER HALVES BARRELS UPPER PARTS LOWER PARTS LEFT HAND MAGS MERCH FAQs
ENTER YOUR EMAIL ADDRESS TO RECEIVE OUR NEWSLETTER WITH THE LATEST DEALS!

  Home > RIFLES >

16" RXA .223 MOD RAIL RIFLE BUILD KIT; SS 1:8 M4
16" RXA .223 MOD RAIL RIFLE BUILD KIT; SS 1:8 M4
 
Price: $585.00
Sale Price: $475.00

Quantity in Stock:3

Free Shipping
Product Code: 8169


BCG Upgrade:

CH Upgrade:

Qty:
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:
    • 16" M4 CONTOUR CHAMBERED IN .223 WYLDE (ALSO ACCEPTS 5.56 NATO ROUNDS)
    • 416R STAINLESS STEEL HARDENED TO 26-32 RC AND STRESS RELIEVED
    • 1:8 RH TWIST, 6 GROOVE BUTTON RIFLED, M4 FEED RAMPS
    • 1/2-28 MUZZLE THREADS WITH STAINLESS STEEL A2 FLASH HIDER
  • 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
    • CARBINE LENGTH GAS TUBE
    • .750" TOP RAIL, RAIL HEIGHT GAS BLOCK
    • MADE FROM AIRCRAFT QUALITY ALUMINUM AND BLACK HARD COAT ANODIZED
  • HANDGUARD:
    • RXA FREE FLOATING MODULAR HANDGUARD
    • MADE FROM 6061-T6 AIRCRAFT QUALITY ALUMINUM
    • BLACK HARD COAT ANODIZED
    • ACCEPTS MAGPUL MOE RAIL SECTIONS AT 3, 6 AND 9 O'CLOCK POSITIONS

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

FREE SHIPPING WITHIN THE USA!

Share your knowledge of this product. Be the first to write a review »