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308win

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.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:

BulletAOLPowder weightPowder typeComment
Scenar 155gn71,1235,6N135Fouled as stated by Peter. Max load is 40,7 so enough headroom


Test loads

BulletBullet weightPowderPowder weightPrimerCaseAOLNotes
Scenar155N13536,5Murom LRPLapua71,1Derived from previous handled and measurements
Scenar155N13537Murom LRPLapua71,1Derived from previous handled and measurements
308win.1632902810.txt.gz · Last modified: 2021/09/29 08:06 by ton