I am accumulating funds for a SAKO TRG 22/42, and still undecided between these two calibers. The local range is only up to 300 yards, so for most my shooting, either round should suffice. 308WIN is cheaper to shoot, but I already have a couple in this caliber. The only concern I have after reading 300WM is the shorter barrel life - what's the scoop here? 4000-5000 rds and one has to re-barrel? Does SAKO barrel fare better? Any first hand experience appreciated!