Author Topic: 7mm08 Rem  (Read 274 times)

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Offline Luckyducker

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7mm08 Rem
« on: December 20, 2009, 12:17:21 PM »
I finally was able to get to the range Sat. for some load testing in my new-to-me T/C Encore 7-08 barrel.  I loaded 145 grain Speer BTSP bullets over H4895 in charge wts from 38.5 to 41.5 grains in .5 grain increments, with 5 rounds per charge weight.  One set of five gave the best group, but it was 1.5" at 100 yds. and I didn't pay any attention to which load it was because if I can't get sub 1" it is a flush in my thinking.  Most of these loads produced groups anywhere from 3" to 6+".  I am going to try some IMR4350 and see what that does for it.  If that doesn't produce the accuracy I am looking for I will either have to try a different bullet, maybe  Hornady 139 grain, or order some IMR4064 and try that.  Any insight into this cartridge would be appreciated.  Thanks, Dennis

BTW, I loaded up some 139 Hornady bullets w/ 41.5 grains of IMR 4064  for my daughter's Rem model 7 in 7-08 using my S-I-L's equipment and they shot into a cloverleaf.  That was a while back and I don't really want to have to stock more powder if I don't have to, oh well.

Offline necchi

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Re: 7mm08 Rem
« Reply #1 on: December 20, 2009, 01:45:36 PM »
I'm messing around with a handi 7-08, the darn thing has a really deep throat. 2.835 to the lands with a hornady 139btsp.
I loaded 40.5 of varget and book coal 2.775 and was getting 2 1/2 "  :(
pushed it out to 2.90 with the same load and got 1 1/2.
The chamber neck is really long too, did a cerrosafe casting and it's out too 2.70 so I'm trimming cases to .10 over sammi at 2.35, don't know if thats a factor or not, I'll be getting new brass soon and will cut the old ones back to 2.25 sammi and try again.
Of the factory ammo I tried, this barrel liked the 140's spitzers best, it harvested game this year so I'm staying with that weight.
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