Early stages of load development for my Howa mini (only fired 55 rounds), 20" heavy barrel, showing promising results with 22.3gr of 2206H and the 75gr BTHP (6mm, 5 round group) and 77gr TMK (11mm, 5...
Type: Posts; User: NZShoota
Early stages of load development for my Howa mini (only fired 55 rounds), 20" heavy barrel, showing promising results with 22.3gr of 2206H and the 75gr BTHP (6mm, 5 round group) and 77gr TMK (11mm, 5...