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Hunting
Long Range Hunting & Shooting
Replacement for 220 Swift
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<blockquote data-quote="Capt RB" data-source="post: 1536318" data-attributes="member: 85987"><p>Do a swift AI you fix the brass flow issues and it will scream with stable brass. Pick a bullet and twist it properly. I'd look at RL15 and 16 or 4166 4451. Varget should also work.</p><p> I played around with some Shooters world precision today in a 308(not mine) I have no idea how fast this barrel is compared to mine yet. However 168 sierrias were running 2685FPS .5 off the data I have. Over my magneto speed for the 10 shots 2679-2688 is what my I saw. I plan to try it in my rifle. I put 5 in a sub 2" group at 300 and then came up .2 mils and left.3 for a bit better group in that 1.25 range. It would have keep them all in the same size group had I not adjusted the scope. It's burn rate is right around 4064 and is advertised as more stable than Varget.</p></blockquote><p></p>
[QUOTE="Capt RB, post: 1536318, member: 85987"] Do a swift AI you fix the brass flow issues and it will scream with stable brass. Pick a bullet and twist it properly. I'd look at RL15 and 16 or 4166 4451. Varget should also work. I played around with some Shooters world precision today in a 308(not mine) I have no idea how fast this barrel is compared to mine yet. However 168 sierrias were running 2685FPS .5 off the data I have. Over my magneto speed for the 10 shots 2679-2688 is what my I saw. I plan to try it in my rifle. I put 5 in a sub 2" group at 300 and then came up .2 mils and left.3 for a bit better group in that 1.25 range. It would have keep them all in the same size group had I not adjusted the scope. It's burn rate is right around 4064 and is advertised as more stable than Varget. [/QUOTE]
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Replacement for 220 Swift
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