Home Forums Hunting & Shooting Ask The Gunwriters Temperature Insensitve Powder for 7mm Remington Magnum

Thanks for all the suggestions! I'll start with RL 22 and see how things go. Most likely I'll be developing loads at 60-70F and hunting with them between 80F max (early deer/antelope)and 20F min (late elk/deer) and it sounds like that should work OK.