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CMMG | 16.1" HEAVY BULL Barrel, 5.56 NATO | 1:7 Twist | Mid-length

CT35CMMG55D780A

Vendor: CMMG

  • $17489
  • Save $25


Cmmg Barrel, 5.56 NATO 16.1" Barrel

1:7 Twist, Mid-length, 4140 Crmo Salt Bath Nitride Finish, 1/2x28 Tpi Thread 

ACCURACY RESULTS: (5 SHOTS @ 100 YARDS)
Practice Ammo | Tula - 55gr FMJ | 0.57" Shot Group
Hunting Ammo | Nosler Defense 64gr Bonded Flat Base SP | 0.38" Shot Group
Match Ammo | Federal Sierra Match King - 77gr HPBT | 0.34" Shot Group

SPECS:

  • Length  | 16.1"
  • Steel Alloy | 4140 CMV (Chrom Moly Vanadium)
  • Contour  | HEAVY / BULL
  • Twist Rate  | 1:7
  • Rifling  | 6-L Machine Lapped, Button Rifled 
  • Chamber | 5.56 NATO
  • Gas System | MID Length
  • Gas Port  | .07" (Tuned for optimal precision shooting) 
  • Finish | Melonite / QPQ Nitride
  • Gas Block Seat   | .936"
  • Weight  | 48.91 Ounces 
  • Thread  | 1/2x28 muzzle thread
  • Barrel Extension |  Matched to barrel, head space checked
  • Crown  | 11 Degree TARGET

 


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