Been shooting my 375 Whelen last couple of days, this load seems to show to be very promising! After reading that AA 4000 was the 375 Whelen powder I looked at the burn rate chart and saw H380 was just one above it. Loaded 49.2 grains over a 288 gr. GC boolit, got 3 touching and 1 above after 2 clicks up on the scope. Might need a click or 2 right @ a 100 yards!
Semper Fidelis, to God, Country and Corps!
That looks great, especially from that powerful of a load.
Good shooting- tell us about your rifle please.
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That's pretty incredible! What did you build it out of?
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it’s a 1951 M70 Winchester I had rebored to 375 Whelen by JES with a Bishop stock. The gun started out 30’06 of course, but have found little favor for the venerable 30 caliber cartridge as I’m a metric nut.
Semper Fidelis, to God, Country and Corps!
If the right deer are all lined up, you can probably fill your tags with one shot…….
JES sure does good work!
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| BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
| BR | Bench Rest | M | Magnum | RN | Round Nose |
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| C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
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