Achieve Precision with Proof Research AR-Type Barrel 18" for AR-Style - Stainless Steel - 128688

Experience the pinnacle of AR platform performance and reliability with our groundbreaking innovations In barrel design. At the heart of our innovation lies the caliber matched gas system (CAMGAS), a game-changing technology that allows us to tailor the gas system to the unique characteristics of each cartridge and barrel length. While the AR-15 and AR-10 were originally designed to excel with 223REM, 5.56x45mm, 308 win/7.62 NATO rounds, the emergence of high performance options like the 22 Nosler and 6.5 Creedmoor has ushered In new challenges. These cartridges generate higher bore pressures as they travel down the barrel, affecting recoil, receiver fouling, extraction reliability, brass wear. This translates to improved target accuracy and prolonged shooting sessions, all while harnessing the capabilities of cutting-edge high performance cartridges.