I'd drop to 36-37gr. My old IMR handbook claims 39gr for the 7x57, which approximately translates to 38gr for a 7-08. Starting up at 36gr and working up would be safer. 39gr is probably good, but I wouldn’t begin there.
This brass has the most effective inside situation potential and wall thickness regularity of any .308 brass at any time fabricated. They can be incredibly coveted and incredible to work with!
your imr4064 will be of incredibly low scenario capability , for consistant benefits ..it's possible you'll get it to operate but i doubt it to at any time be good . a slower powder that offers you close to 100 percent capacity will be definitely worth the wait around
I comprehend you've got a shorter barrel, but I'd personally try IMR 4350 in it. I've utilized this powder in Rifles with 22" barrels at the same time and it worked wonderful. What's more, it labored perfectly with 100gr Sierra's. Simply click to extend...
No matter whether you're reloading for The very first time or a highly trained reloader who needs elite powder, IMR is an organization that ought to be with your radar.
In spite of how a number of other excellent match cartridges are on the market (and you'll find quite a few), the venerable .308 Winchester however reigns since the Leading "go way too" match cartridge.
For your very own basic safety, hardly ever begin your load with the utmost load, usually commence decrease and function nearly it, whilst checking for pressure signals continually.
The main (precision) powder cost for each load is mentioned beneath. A selection of powder grains is provided for load tweaking needs.
The beginning load = Optimum stress minus twenty five%. This load is deemed Risk-free for the very first rounds fired in the rifle. The load might be worked up steadily to Harmless highest pressures from this level.
By subscribing you comply with our privacy policy and would be the 1st to learn about promotions, special features and product or service releases.
Details may well change all of sudden. You should Test Online page frequently for latest revision. Revision date is underneath details table.
This isn't your grandpa's muzzleloading method. Federal has produced a safer, simpler and more responsible technique to shoot a muzzleloader.
On the opposite end in the stick, bullets imr 4064 powder similar to the Barnes 225-grain TSX and the Swift 250-grain A-Frame are tough projectiles that expand slowly and gradually, keep jointly even though encountering significant bone, and penetrate deeply. They are perfect for huge bears, moose, and so forth and truly work effectively on deer-measurement sport if nominal meat hurt is vital to you personally, but they won't Have got a lightning-bolt effect on a whitetail.
I contain the powder varieties I mentioned readily available for you if you want to make the journey from WI to IL. Very good deals way too.