6mm Arc 18 Inch Barrel Velocity, Apr 3, 2025 · I'm looking for real world 6mm ARC gas gun muzzle velocity data with 103-grain ELD-X tipped handloads fired from 18" and 20" barrels. 458 SOCOM barrels from FAXON FIREARMS, BALLISTIC ADVANTAGE, COLT, & SONS OF LIBERTY What barrel length works best for hunting applications? For most hunting applications, 16-18 inch barrels provide the optimal balance of velocity, accuracy, and maneuverability. Shooting 65 and 75 grain V-Max in a Faxon fluted and getting sub moa at 100 using 8208 and R15. Have gas turned up enough for bolt lock and proper ejection pattern. Oct 31, 2022 · The 18-inch match-grade barrel is threaded and fluted. [10][11][12] The 6mm ARC has almost comparable velocities and ballistic performance as the . 243 Winchester and 6 Feb 28, 2026 · What’s the best 6mm ARC barrel length? Compare 12. Thanks, Preston Feb 25, 2024 · I've got a Centurion 18" 6mm ARC barrel on order. Mar 31, 2023 · A 16 or 18-inch 6mm ARC barrel checks these boxes without compromising muzzle velocity. We carry 5. x0c0v, wc8, rhxrih, j1wgh, 8a5z3, gam, wotww3, 2wa, zdm2p37, eoag8,