Proof Research AR-Type Barrel 24" for AR-Style, Natural - 100059

We have focused on improving AR platform performance and reliability through innovative barrel design. The caliber matched gas system (CAMGAS) allows precise gas system tuning for different cartridges and barrel lengths. Originally optimized for 223REM, 5.56x45mm and 308 win/7.62 NATO rounds, the AR-15 and AR-10 now accommodate higher-performance options like the 22 Nosler and 6.5 Creedmoor. By strategically repositioning ports, we maintain the original gas system pressure, resulting In reduced recoil, minimized receiver fouling, enhanced extraction reliability and reduced brass wear. This leads to improved target accuracy and extended shooting sessions with advanced high performance cartridges.