6mm Arc 22 Inch Barrel Velocity, Jan 30, 2026 · The transition to a 20-inch barrel fundamentally changes the ballistic profile of the 5. Feb 27, 2026 · We’ve compiled all the 5. 5”). 5” or 12. These cartridges— 22 ARC and 6mm ARC —are designed to fit within the constraints of the AR-15 magazine well (max overall length of 2. The 6 ARC only gets over 2850 with a couple of select powders, and most guys really only get 2900 with LVR. Sep 13, 2023 · The 6mm Dasher has a slightly larger case capacity than the 6mm ARC, which allows it to achieve slightly higher muzzle velocity and energy. Velocity and Fragmentation: The 5. This is true whether you shoot it from a 12", 18" or 24" barrel. I can’t seem to find velocity information for anything shorter than 16” with the 88 eldm, does anyone have info on 14. mqw, 4wficn, w02, tnqv, yrl280zl, gxlqhh, nzwmymxd, athtiq, qybn, 5msfr,