GFR 6MM ARC Recce Rifle The Geissele Freedom Rifle (GFR) 16" Recce features the latest weapon technology, available exclusively from Geissele Automatics. Designed and Engineered from the ground up, the GFR is the next evolution of the AR15 platform. The 6MM ARC GFR Recce barrels are Chrome-lined, precision machined, and cold hammer forged using the highest quality materials to ensure consistency and quality. These barrels undergo High-Pressure Testing (HPT) and Magnetic Particle Inspection (MPI) to ensure accuracy and reliability. Geissele CHF barrels are an excellent choice for duty weapons, competition guns, and everything in between. Geissele's Anti-Strike Su Mfg: Geissele Automatics Llc