My 300WSM Browning shoots the factory Norma Bondstrike 180G pretty good but I would like to try and improve if I can. Can someone run a quickload on these powders: H4831SC, IMR 7828SSC and IMR 4350. I thought I would try these first and I also have Magpro and Superformance. TIA
Thanks for the replies. I have the same setup as Guybo and also a sled. As soon as the weather gets above 0 degrees here I'm going to hit the range. I agree, the recoil has to go somewhere.
Working up loads for 270 WSM and 300 WSM. In the past I've used my Caldwell Lead Sled in load development but sometimes just shoot with sandbags. My question is: do you think using a lead sled affects accuracy and if you do, in a positive or negative manner. TIA
So I went and measured the 4 different brands of ammo that I was having the issues with. Of course they are all slightly different in length. If I understand correctly from the above comments: try to seat the bullets .01 shorter for each brand and go and try groups again. Am I correct in...
JD338,
Thanks for the response. I will do that one my handload by the other 3 were factory premium ammo and they did the same thing. I can't play with the seating depth on the factory ammo.
Worked up a pet load for my 300 WSM but with limited powder also shot Hornady CX, Federal TA and Norma Bondstrikes out of my Browning Mountain Pro X Bolt. Here is my question: My handloads and the 3 factories all had the same POI at 100 yards but here is the catch: In all 4 loads: 2 of the...
Long time reloader but 1st post. So with the powder shortage, I have these available to work up a load with for my Browning ABolt in 270 WSM with either 140G AB or PT. H4831sc, H4350, IMR 4350, IMR 4831 and RE22. I have the Nosler #6 manual but not the most recent. Just wondering what...