probably a thread on this already.Anyone got any deadly load data they can share for 143s.Getting a mate to load me up some.
probably a thread on this already.Anyone got any deadly load data they can share for 143s.Getting a mate to load me up some.
57.2g of Super performance is giving me 2963 out of a new T3x, federal 210 primers. Work up carefully though.
Look up the Hornady data or go to the ADI site and then work up until you get to a sensible velocity.
It's no more deadly if you send a 143 out at 2900 using Superformance, 2217 or 2225.
Don't get your mate to just blindly copy something off of here, that's asking for trouble.
Resident 6.5 Grendel aficionado.
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