OK Ballistics - Thats D.O.P.E. - Oklahoma Gun Forum
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165 grain grandslam in 300wsm?
- Thread starter Kwaynem
- Start date
I ran the 180 Barnes TSX up with 4 ladder tests on H4350, H4350 Commerical Blend, StaBALL 6.5 and Reloader 16. Never found pressure on any of them and speeds around 2950 to 3150 with H4350 being the ticket around 3050-3060.
I'd guess you'd see around 150 FPS over that. You'll be loading shoooort in that Browning. 165 class and lighter will not eat up your case capacity like heavies. It might be worth it
I'd guess you'd see around 150 FPS over that. You'll be loading shoooort in that Browning. 165 class and lighter will not eat up your case capacity like heavies. It might be worth it
