1858rem
Member
i have only got 14 rds of 204 brass an was thinking of ways to get free brass for the apparently super hard to find cartridge... which is super hard other than ordering online, which is still hard, on my wallet at~40bucks for whats not on backorder, so i ran a few of the 40-50 223 brass i have through my sizing die reprimed charger with 26.5g varget which is under 204 min by 1/2 grain and about a medium 223 charge, i was wondering should i fire this what damage to my m77 might be possible, or aside from having a neck which is 1/10 shorter than 204 will it be like shooting 22 short in 22lr? i have both seated to an COL of 2.257.