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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mm LRM 180 Berger Hybrids
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<blockquote data-quote="highdrum" data-source="post: 1743531" data-attributes="member: 13732"><p>That's the problem with the junk brass, 180s @ 3000fps is the limit on pressure before you start losing primers. I still have a pile of brass and whidden dies, hell even some loaded ammo from my old rifle built by TS Customs. 3k is achievable with 7mag, 7mm wby, 7mm blaser, 7mm wsm, granted all these cases are running higher pressure to get it, but the better brass choices can handle it. Adg will be making 300 prc brass Q1 2020, maybe a neck down, long shoulder bump and trim will equal good brass, but that's a lot of **** work to get good brass. I personally am going to try sippin on some the Sherman kool-aid, with a 7mm sherman max, it's a 7 saum with very little taper and a 40° shoulder, 78gr capacity and can push 195s @ 3k at pressure with N570. I hope to get 180s @ 3k with an accuracy node.</p></blockquote><p></p>
[QUOTE="highdrum, post: 1743531, member: 13732"] That's the problem with the junk brass, 180s @ 3000fps is the limit on pressure before you start losing primers. I still have a pile of brass and whidden dies, hell even some loaded ammo from my old rifle built by TS Customs. 3k is achievable with 7mag, 7mm wby, 7mm blaser, 7mm wsm, granted all these cases are running higher pressure to get it, but the better brass choices can handle it. Adg will be making 300 prc brass Q1 2020, maybe a neck down, long shoulder bump and trim will equal good brass, but that's a lot of **** work to get good brass. I personally am going to try sippin on some the Sherman kool-aid, with a 7mm sherman max, it's a 7 saum with very little taper and a 40° shoulder, 78gr capacity and can push 195s @ 3k at pressure with N570. I hope to get 180s @ 3k with an accuracy node. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mm LRM 180 Berger Hybrids
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