175,180 + gn 7 MM in 7 TCU /7 x 47
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BADDOG-0302
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175,180 + gn 7 MM in 7 TCU /7 x 47
Has anyone any loading data for a 7 TCU or 7x47 using 175 or heavier bullets ? I know the RCBS 168 7 MM drops at 177 +- so those would count as well
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260 Striker
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Re: 175,180 + gn 7 MM in 7 TCU /7 x 47
Years ago when I was shooting cast in my 7 TCU I would use 18.5 grains of AA5744 behind the RCBS 145 and then the RCBS 168 for a ram load. If using heavy jacketed bullets you might get higher pressures so load at your own risk.
Lynn Shultz
IHMSA #15692 since 1980
Past Match Director Logan Handgun Association
Current VP Logan Handgun Association
NRA Member
United States Air Force Veteran
Retired USAF Civil Servant (47 years)
937-407-4885
IHMSA #15692 since 1980
Past Match Director Logan Handgun Association
Current VP Logan Handgun Association
NRA Member
United States Air Force Veteran
Retired USAF Civil Servant (47 years)
937-407-4885