Hi
i need some good plinking loading data for my Brno 602 in 375.
regards
yes

mstarling has a post (another forum) about cast bullet loads for .375 H&H.

Search for Accurate's XMR-5744 powder and .375 H&H online. I have data for XMP-5744 from a 1999 "Relader's Guide" which I used successfully for my .416 Rigby but find nothing for yours.

Or you could use my light load for fireforming .375 H&H brass to .375 Wby Mag --

300-grain Sierra, 67-grains IMR 4064 / CCI 250 primer, about 2500 fps per Sierra data. Also noticed their data for 200-grain FN using SR-4759 from 36.5 grains (2050 fps) to 41.0 grains (2250 fps).

300GR. SIERRA SPBT SR 4759 39.0gr 1925FPS

I use the 235 grn Speer with the 4759 loads listed in the Speer manual.

I use 5744 powder and 220 and 270 grain Hornady. Scary accurate and both shoot to the same point of impact. I think accurate powder's on line manual gives starting loads. The 220 sure does smack a wild hog. Bob

CALIBER BULLET BRASS PRIMER POWDER LOAD SOURCE COL TRIM
375 H&H Sierra 200 Gr FN Winchester Fed 215 IMR SR-4759 36.5 @ 2,050 Sierra Manual 2008 3.6" 2.840"
375 H&H Sierra 200 Gr FN Winchester Fed 215 IMR SR-4759 38.7 @ 2,150 Sierra Manual 2008 3.6" 2.840"
375 H&H Sierra 200 Gr FN Winchester Fed 215 IMR SR-4759 39.8 @ 2,200 Sierra Manual 2008 3.6" 2.840"


375 H&H Hornady 220 Gr FP Winchester WLRM IMR SR-4759 34.4 @ 2,000 Hornady 2007 Manual 3.33 2.840"
375 H&H Hornady 220 Gr FP Winchester WLRM IMR SR-4759 36.9 @ 2,100 Hornady 2007 Manual 3.33 2.840"
375 H&H Hornady 220 Gr FP Winchester WLRM IMR SR-4759 39.4 @ 2,200 Hornady 2007 Manual 3.33 2.840"
375 H&H Hornady 220 Gr FP Winchester WLRM H 4227 35.6 @ 2,000 Hornady 2007 Manual 2.840"
375 H&H Hornady 220 Gr FP Winchester WLRM AA 5744 40.5 @ 2,000 Hornady 2007 Manual 2.840"
375 H&H Hornady 220 Gr FP Winchester WLRM AA 5744 42.9 @ 2,100 Hornady 2007 Manual 2.840"
375 H&H Hornady 220 Gr FP Winchester WLRM AA 5744 45.3 @ Hornady 2007 Manual 2.840"

375 H&H Hornady 225 Gr SP Winchester WLRM IMR SR-4759 34.4 @ 2,000 Hornady 2007 Manual 3.6' 2.840"
375 H&H Hornady 225 Gr SP Winchester WLRM IMR SR-4759 36.9 @ 2,100 Hornady 2007 Manual 3.6' 2.840"
375 H&H Hornady 225 Gr SP Winchester WLRM IMR SR-4759 39.4 @ 2,200 Hornady 2007 Manual 3.6' 2.840"
375 H&H Hornady 225 Gr SP Winchester WLRM H 4227 35.6 @ 2,000 Hornady 2007 Manual 3.6' 2.840"
375 H&H Hornady 225 Gr SP Winchester WLRM AA 5744 40.5 @ 2,000 Hornady 2007 Manual 3.6' 2.840"
375 H&H Hornady 225 Gr SP Winchester WLRM AA 5744 42.9 @ 2,100 Hornady 2007 Manual 3.6' 2.840"
375 H&H Hornady 225 Gr SP Winchester WLRM AA 5744 45.3 @ Hornady 2007 Manual 3.6' 2.840"

I use the following loads.
Hornady 220gr Flat Point, 40gr of SR4759.

Hornady 220FP or the Speer 235gr or the Sierra 250gr bullets and IMR 3031 powder.

Start with 60 gr and go up to 64gr and find the load that shoots best in your gun.

I have killed a few deer with IMR 3031 and the Hornaday 220 and the 235 Speer.
They both worked great.