Geissele barrels are precision-machined and cold-hammer forged utilizing the highest quality materials at their state-of-the-art facility in North Wales, PA, to ensure the highest quality and consistency of each barrel. Geissele barrels are High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI). The accuracy and reliability of Geissele CHF barrels make them an ideal choice for a hard-use duty weapon, precision-tuned competition gun, and everything in between.
Specifications:
- LENGTH: 12.5"
- WEIGHT: 1.4 lbs
- RIFLING: Cold Hammer Forged
- PROFILE: Geissele Taper Profile
- GAS LENGTH: Carbine Length
- GAS BLOCK DIAMETER: .750
- GAS PORT: .070
- MUZZLE THREAD: 1/2 x 28
- CHAMBER: 5.56
- TWIST: 1-7
- BARREL EXTENSION: M4 Feedramps
- MATERIAL Chrome Moly Vanadium Steel
- FINISH: Manganese Phosphate
Geissele CHF, Chrome Lined Barrel, 5.56 - 12.5” Notes
There is one dimple machined in for a gas block set screw*
Geissele recommends barrel installation be performed by a qualified gunsmith.
Please note that the National Firearms Act regulates the configurations of some firearms assembled with barrels under 16” long. Know the NFA laws in your state before purchasing this item.