Barrels & Barrel Assemblies

Barrel length 14.7"
Hammer Forged Barrel
Machine Gun Steel
6.8 SPCII Chamber
1 in 11" twist
Extra-thick Chrome-lined bore and chamber 
Special lighter weight A2 profile
M4 feedramps

Requires .750" gas block

Barrel Length 16"
Chrome Moly Vanadium Steel
Chrome-lined Bore
5.56 NATO Chamber
1 in 7" twist rate
High Pressure Tested
Magnetic particle Inspected
M4 Barrel extension
Phosphate coated to Mil-specs
M4 profile
Standard 1/2" - 28 muzzle thread
Requires .750" Diameter gas block

14.7'' length
Chrome Moly Vanadium Barrel steel
Chrome lined bore
Lighter profile
Mid-length gas system
MP/HPT barrel
.750" Gas block
1/2-28 muzzle thread pitch
Phosphate coated.

This is not a pencil profile barrel

16" Barrel length
Chrome Moly Vanadium Steel
5.56 NATO Chamber
1 in 7 inch twist
Chrome-Lined Bore and Chamber
M4 Barrel extension
Mid-length gas system
Special A2 Profile
1/2-28 Muzzle thread
.750 Gas Block Diameter
High Pressure Tested
Magnetic Particle Inspected
Black Phosphate coated

Barrel Length: 16"
Mil-spec Barrel steel
5.56 Nato Chamber
1 in 7" twist
Chrome-lined bore
Mid-length Gas Port
.750 Diameter at gas block
A2 barrel profile
Weight: 1.7lbs

Barrel Length: 16"
Mil-spec Barrel steel
5.56 Nato Chamber
1 in 7" twist
Chrome-lined bore
Mid-length Gas Port
.750 Diameter at gas block
Special lighter barrel profile
Weight: 1.6lb

This is not a "Pencil" Profile

Barrel Length: 16"
Mil-spec Barrel steel
5.56 Nato Chamber
1 in 7" twist
Chrome-lined bore
Mid-length Gas Port
.750 Diameter at gas block
Heavy barrel profile
Weight: 2.5lbs

Barrel Length: 16"
Mil-spec Barrel steel
5.56 Nato Chamber
1 in 7" twist
Chrome-lined bore
Mid-length Gas Port
.625" Diameter at gas block
Special Pencil barrel profile
Weight: 1.45lb

Barrel length 14.7"
Hammer Forged Barrel
Machine Gun Steel
5.56 NATO Chamber
1 in 7" twist
Double-thick Chrome-lined bore and chamber 
Special A2 profile
M4 feedramps
Barrel Nut
Pinned F-marked front sight post assembly

 

Requires .750" gas block

Barrel assemblies are drilled to order - please allow at least 10 days for the barrel assembly to leave our facility.

10" Barrel Length
Hammer-Forged Machine Gun Steel Barrel
Extra Thick Chrome Lined Bore
1 in 8" Twist
High Pressure Tested
Magnetic particle Inspected
.750" Gas block Diameter
Pistol Gas Length
M4 Feedramps

12" Barrel Length
Hammer-Forged Machine Gun Steel Barrel
Extra Thick Chrome Lined Bore
1 in 8" Twist
High Pressure Tested
Magnetic particle Inspected
.750" Gas block Diameter
Pistol Gas Length
M4 Feedramps

Barrel Length 20"
A2 Profile
Hammer Forged Chrome Moly Vanadium
Extra thick chrome lining
5.56 NATO Chamber
1 in 7" Twist rate
High pressure tested
Magnetic particle inspected
M4 Barrel extension
requires .750 Gas block

Barrel length: 20"
Hammer Forged 410 Stainless Steel
5.56 NATO Chamber
1 in 7" Twist rate
1/2 - 28 threadded muzzle
Target Crown
Heavy profile barrel
M4 Barrel extension
.750 gas block
3.3 lbs.
Matte Finish