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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Introducing the Absolute Hammer
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<blockquote data-quote="parshal" data-source="post: 1986451" data-attributes="member: 605"><p>Just did some pressure/velocity testing in the yard of the 123 AH. My current load is the 124 HH with 56.55 grains R23. It's on the ragged edge of pressure and probably too hot. I started with the hot HH load. There were zero signs of pressure at 60. I might be able to get another .5 grains but that'll be compressed. I'm .050" off the lands.</p><p></p><p>The only faster powders I have are Varget, H4350, H4831SC, MRP and R16 and I have no idea where to start with R16 or 4350.</p><p></p><p>6.5 SS</p><p>1:8</p><p>Fed 210</p><p>R23</p><p></p><p>56.55 - 3201</p><p>57 - 3240</p><p>57.5 - 3263</p><p>58 - 3278</p><p>58.5 - 3305</p><p>59 - 3355</p><p>59.5 - 3356</p><p>60 - 3370</p></blockquote><p></p>
[QUOTE="parshal, post: 1986451, member: 605"] Just did some pressure/velocity testing in the yard of the 123 AH. My current load is the 124 HH with 56.55 grains R23. It's on the ragged edge of pressure and probably too hot. I started with the hot HH load. There were zero signs of pressure at 60. I might be able to get another .5 grains but that'll be compressed. I'm .050" off the lands. The only faster powders I have are Varget, H4350, H4831SC, MRP and R16 and I have no idea where to start with R16 or 4350. 6.5 SS 1:8 Fed 210 R23 56.55 - 3201 57 - 3240 57.5 - 3263 58 - 3278 58.5 - 3305 59 - 3355 59.5 - 3356 60 - 3370 [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Introducing the Absolute Hammer
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