johnsons1480 Posted March 30, 2015 Share Posted March 30, 2015 Velocity results from recent range trip and a question. Here's the data Bullet: Bayou Bullets 124gr RN sized to .357OAL: 1.135"Powder: VV N320 and WSTCrimp: 0.378Brass: Federal range pickupPrimer: CCI SPP #500 N320 Data WST Data Weather My question is, with the WST, what kind of margin of error should I be looking for? I would like to make power factor at any temperature. Which load would you pick? 4.3 and 4.6 grains were the most accurate, but all were pretty similar. No pressure signs from any of the loads. Link to comment Share on other sites More sharing options...
johnsons1480 Posted March 30, 2015 Author Share Posted March 30, 2015 I titled this wrong, it should have been Bayou 124, not 135. Link to comment Share on other sites More sharing options...
Sandbagger123 Posted March 30, 2015 Share Posted March 30, 2015 the 4.5 /4.6 if its accurate would make a great comp load. no need to worry it not making PF Link to comment Share on other sites More sharing options...
johnsons1480 Posted March 30, 2015 Author Share Posted March 30, 2015 the 4.5 /4.6 if its accurate would make a great comp load. no need to worry it not making PF 4.6 was the most accurate of the bunch. Is that SD concerning, or is that just the way things go with WST? Link to comment Share on other sites More sharing options...
Butterpuc Posted March 30, 2015 Share Posted March 30, 2015 I use a lot of N320 and WST. I don't use WST in 9mm, yet, but I do use both in 45acp. The SD for WST is typically 3-4x more than N320, from my experience. Typically I see N320 in the single digit range (3-5fps) and WST in the double digits (12-20fps) Link to comment Share on other sites More sharing options...
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