Geissele Automatics 5.56 16.25″ CHF Government Phosphate 1:7 Midlength Barrel
Geissele barrels are precision-machined and cold-hammer forged, using the highest-quality materials at our state-of-the-art facility in North Wales, PA, to ensure the highest quality and consistency in each barrel. Our 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: 16.25″
- Weight: 1.7 lbs
- Rifling: Cold Hammer Forged
- Profile: Geissele Taper Profile
- Gas Length: Mid-Length
- Gas Block Diameter: .750
- Gas Port: .078
- Muzzle Thread: 1/2 x 28
- Chamber: 5.56
- Twist: 1-7
- Barrel Extension: M4 Feedramps
- Material Chrome Moly Vanadium Steel
- Finish: Manganese Phosphate








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