Description
Description
This 5.56 NATO chambered 11.5-inch Cold Hammer Forged barrel is machined from CrMoV steel with a manganese phosphate finish and a chrome-lined bore. Our limited run of Cold Hammer Forged barrels features an M4 Feed Ramp Extension and undergoes HP and MPI testing.
Hanson Series Barrels feature our proprietary BA Hanson profile and include a pinned low-profile gas block. These barrels are not compatible with aftermarket piston kits.
Note: All NFA/ATF Rules Apply.
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is prohibited, except when installed on a Pistol configuration firearm.
SKU: 430108648
PART NUMBER: BABL556H08F
Length: 14.5″
Material: Chrome Moly Vanadium
Profile: Hanson
Finish: Phosphate
Twist Rate: 1:7″
Gas System Length: Mid-Length
Gas Block Journal: 1.03″
Gas Block Seat: For .750″ Low Profile Gas Blocks Only
Muzzle: 1/2×28 Threaded
Weight: 26 oz (includes Low Pro)
Other Info: HP and MPI Tested
SKU: 430108647
PART NUMBER: BABL556H49F
Length: 11.5″
Material: Chrome Moly Vanadium
Profile: Hanson
Finish: Phosphate
Twist Rate: 1:7″
Gas System Length: Carbine
Gas Block Journal: 1.03″
Gas Block Seat: For .750″ Low Profile Gas Blocks Only
Muzzle: 1/2×28 Threaded
Weight: 26 oz (includes Low Pro)
Other Info: HP and MPI Tested
Restricted Part: Please check with your state regulations for ownership of Restricted Parts. May require documentation.






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