cells marked in yellow are not dangerous but indicate possible (but not necessary) suboptimal characteristics such as extensive muzzle flash or inaccurate loads.ĪDI AR 2206H, ADI AR 2207, ADI AR 2208, ADI AR 2219, Accurate 2015, Accurate 2230, Accurate 2460, Accurate 2495, Accurate 2520, Accurate 4064, Alliant AR-Comp, Alliant Reloder-7, Alliant Reloder-10x, Alliant Reloder-15, Hodgon BL-C2, Hodgon Benchmark, Hodgon H322, Hodgon H335, Hodgon H4198, IMR 3031, IMR 4064, IMR 4198, IMR 4895, IMR 8208 XBR, Lovex D073.4, Lovex D073.5, Lovex D073. It may hang up when metering in the measure, go a little slower but consistent when dispensing powder. Sierra says 25.3gr of either one with the COAL at 2.260' gave them the best accuracy n a Colt HBAR 20' with 1x7 twist using federal cases and. Both powders will achieve similar velocities with identical charge weights. My guess is that it will work ok, hard to find a powder that. its the closest thing you have to Varget, and Varget is Sierras choice for an accuracy load. Narrow range for 69 gr, use normal precaution. Primer: Remington 7 ½ Case: Winchester Average Velocity: 2930 fps Extreme Spread: 22.69 Standard Deviation: 10. Hodgdon web site load data has it for several wts including 69. HPBT Powder: Alliant Reloader 15 25.5 grs. Pretty warm load but was getting weak ejection from my Bushmaster Varminter with 25.0 grs. max pressure of load in percent of the maximum allowed pressure for this caliber I thought I had a good combo with H4895 but it turns out it was Reloader 15. 224 | 69gr | Sierra HPBT MatchKing bullet.
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