308win
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Table of Contents
.308 Winchester reloading data
Rifle used is a Sako TRG-21.
The manual for it's sister rifle, the TRG-22, is here.
The barrel is 26“ (660mm) and has a 1:11” twist (1:279.4mm).
Measurements
Reloaded rounds from Peter:
| Bullet | AOL | Powder weight | Powder type | Comment |
| Scenar 155gn | 71,12 | 35,6 | N135 | Fouled as stated by Peter. Max load is 40,7 so enough headroom |
| Scenar 167gn | 71.35 | 37.0 | N135 | Go-to load for Peter. Max load is 40 so enough headroom |
Copied loads
| Bullet | Bullet weight | Powder | Powder weight | Primer | Case | AOL | Notes |
| Scenar | 167 | N135 | 37.0 | Mixed | Sako | 71.4 | From measurements and Peter's notes |
Test loads
| Bullet | Bullet weight | Powder | Powder weight | Primer | Case | AOL | Notes |
| Scenar | 155 | N135 | 36,5 | Murom LRP | Lapua | 71,1 | Derived from previous handled and measurements |
| Scenar | 155 | N135 | 37 | Murom LRP | Lapua | 71,1 | Derived from previous handled and measurements |
| Scenar | 155 | N135 | 37,5 | Murom LRP | Lapua | 71,1 | Derived from previous handled and measurements |
| A-Max | 168 | N135 | 38,5 | Murom LRP | Lapua | 71,1 | Derived from previous handled and measurements |
| A-Max | 168 | N135 | 39 | Murom LRP | Lapua | 71,1 | Derived from previous handled and measurements |
308win.1635427041.txt.gz · Last modified: 2021/10/28 13:17 by ton