308 150grn ttsx loads

[alaskarob]

hello i have a feather weight 308 circa 1974 i picked up with one box thru it think the twist is 1x12 i have some barnse txs 150s but where im at im limited to imr or allient powders i know getting these to shoot is sometimes challenging just wandering if any one could shorten my learnin curve thanks

 

[mountainman56]

IMR-4064, RL-15 and RL-17 all work well. Have had good luck with all three, likely lean towards the 4064.

 

[Deleted member 46119]

Unverified load 5981 in caliber .308 Winchester
Unverified load 6429 in caliber .308 Winchester
Unverified load 8240 in caliber .308 Winchester

and

+1 on what mountainman56 said

 

[Rustystud]

I would recommend H-4895, W-748, H-414, and Varget.