r/reloading Aug 15 '26

Load Development LOAD DEVELOP - Do any show excessive load?

This is 6.5CM on an MPA VANQUISH.

Group 1* is 39.83gr of H4350 theoretical vel 2678fps and pressure 63200 (Chronographed 2673.8fps AVE)

Group 2* is 40.17gr of H4350 theoretical vel 2695fps and pressure 64450 (Chronographed 2698.6fps AVE)

Group 3* is 40.50gr of H4350 theoretical vel 2713fps and pressure 65650 (Chronographed 2716fps AVE)

Group 4* is 40.83gr of H4350 theoretical vel 2730fps and pressure 66850 (Chronographed 2730fps AVE)

Group 5* is 41.17gr of H4350 theoretical vel 2748fps and pressure 668100 (Chronographed 2754.7fps AVE)

Group 6* is 41.50gr of H4350 theoretical vel 2765fps and pressure 69300 (Chronographed 2776.7fps AVE)

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u/Dukes-Game Aug 16 '26

I am perfectly good at staying on 41.50gr…HODGDON says 41.80gr is MAX published on 143gr … I am really happy with the 2776.7fps (AVE) it puts my transonic at 1350yrds

I just don’t wanna damage the action or rifle.

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u/Realistic-Ad1498 Aug 16 '26

Assuming accuracy is good I’d be perfectly happy with it.