IMR 4831 Powder For Sale
I clicked on this thread because I thought it was all 270. Also 30-06 with 165s and 300 win mag with lighter bullets.
Have a friend with a Sako 338 Win Mag, and 72 gr of 225 gr flat base TSXs is the best load for his gun.
Had a Sauer lightweight 30-06 that shot well with 59-grand 168 TSXs.
A 280 Wtby light with 56 grand, the 140 gr Accubonds
There were a lot of 270s, but most of them used 140-grain bullets. I found that IMR4350 worked best for me with 130 gr bullets most of the time. It’s a different powder that works faster than H4831. That 60gr/4831/130gr bullet/.270WCF load was Jack O’Connor’s famous recipe, which was based on WWII 20mm Oerlikon H4831 rounds that were left over. Today’s H4831 is almost the same, but you can’t buy it in paper bags for a few cents per pound like you could in the past. IMR 4931 is a great powder that is used in a lot of cartridges. Some I know a lot about are the 6mm Rem.,.243, 30:06,.270 win., and 7mm Rem. Mag. If I couldn’t find a good load for my.270 rifle, I would definitely question its quality.
This is the 300 Win Mag! I’ve been using 71.0g of it under a 190g SMK seated.005 off the lands in a Savage 112 HB for years. (Primer = $215M Fed) It makes sense and is true. I’m proud to say that I’ve shot several three-shot groups on one hole. The speed is just below 2800 fps. IMR 4831 powder for sale is loved by 270 WCFs. If it won’t shoot with 57-58gr IMR 4831 for sale 130gr Sierras, you have a bad one. 270. It does happen.