That was the reference for leaving a lot on the table.Įven with a 10% reduction in max, which is a high but round number, 2400 should not be that hard to reach in a 16" barrel and more in a bolt gun. 300 Blackout (Using 195 GR Hornady Bullets) reloading data with 39 loads. There was an earlier post saying that the best they could get with N110 and a Zmax, a 110 bullet, was 2000 fps. One other thing that most folks don't know.Īll Vihtavouri powders produced this year forward, contain copper fouling remover. ![]() N110 is already at the high end for energy to weight ratio though. maximum load 150 Hornady Vihtavuori VV-N110 11.3 1522 Remarks: 150 Hornady Vihtavuori VV-N110 12.5 1644. I also shoot 225 BTHP and 220 ELD-X and they do about 1020 fps 7.3 gr but usually shoot 0.5 mil higher than the 190-208 bullets. type '300 blackout cast load data' into the search box on the top right of the page 07-07-2019, 06:38 PM. I am currently working on a subsonic load for a 300 blackout. My 2 baseline loads are: 208 Amax: 2.25 coal - 7.3 N105 - 1035 FPS SD 3.8 (7 shot group) 190 SubX: 2.09 coal - 7.3 N105 - No chrono but same drop to 135 yrs so I expect 1020-1040 fps range. Since you can work with bullets from 110 grain up to 240 grain in both hypersonic and subsonic loads it boasts tremendous, close-range versatility. They are for the Big Bore Magnums, but it is hopeful that they might develop one for 300 BLK. Vihtavuori N110 (AA1680 is the recommended SS powder to be used from AAC due to the gas. Vihtavouri announced that they have some new "High Energy" powders coming out in 2018. TESTED: Hornady Sub-X 190gr 300 Blackout Hornady’s SUB-X bullets are optimized for expansion at subsonic velocities. Yes, it leaves a lot on the table for velocity, but I haven't seen a more accurate powder.įor MATCH ammo, I would consider it to be optimal. Quote survivalshop Specialist 11. VV-N110: Subscribe: 2257: Remarks: maximum load COL: 1.831 inches 123: Lapua FMJ. Using bullets from Lapua HPCE, Lapua FMJ, Nosler Accubond, Lapua FMJBT. ![]() I switched to a 8' CMMG barrel because it was lighter and move the suppressor closer to the hand gaurd - looked cooler. 300 Blackout (Vihtavuori Reloading Guide Edition 14) reloading data with 16 loads. Stayed sub sonic and cycled suppressed and locked open plus stayed sub sonic in a ruger ranch rifle with 16' barrel. Anyone try it I've got some 145gr bullets and if I can locate some 125's, I'd like to try both. I had been using 8.0gr lil gun under 220 ELD out of a 8.5 psa barrel. I've heard that H110 or N110 is supposed to be suitable for the BLK. ![]() Lots of target photos but I will have to host them somewhere first.Dellet wrote:No love for N105 and Tinstar yetĪs far as velocity loss with N110 vs H110 I've only experienced about 10%, but then again I have never pushed it to the max with a 110 bullet so I can't say where the top end is.Ģ000 fps+ is easy with a 125, so if that's all your getting with a 110, you've left a lot on the table.17.0 Grains of N110 with a 125 SMK in a 10" barrel = ~ 2,100 fps. 1.3k Posted NovemI'm getting ready to load up some 300BLK ammo. ![]() No data recorded but was subsonic to the earįor the life of me i could not get a good reading, and have no idea why.Īfter looking at the 50 yd targets, taking some measurements of the projectiles and running #'s against a twist rate calculator, we are on the edge of what a 1:8 can do with little to no margin for error. i think our speed limit is going to be at 1000 fps. 300 AAC Blackout - Published Manufacturer Loading Data. Not a bad spread, it was cracking supersonic or at least transonic with the can on. Suggested subsonic load: R-P 300 AAC BLACKOUT brass Remington 7.
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