taggart_lumpy Report post Posted June 18, 2020 Looking to buy or borrow a set of headspace gauges for a belted magnum cartridge. i’ll be checking a .257 weatherby but the following will all work: 257 Wby. 257 STW 264 Win. 6.5 STW 6.5 Rem. Mag. 270 Wby. 275 H&H 7mm Rem. Mag. 7mm Wby. Mag. 300 H&H 300 Wby. 300 Win. Mag. 30-338 Win. Mag. 308 Norma Mag. 338 Win Mag. 8mm Rem. Mag. 340 Wby. 350 Rem. Mag. 358 STA 375 H&H, 416 Rem. 458 Win. Mag. Share this post Link to post Share on other sites
loboscout Report post Posted June 21, 2020 I have a magnum no go gauge, $25. Share this post Link to post Share on other sites