PDA

View Full Version : Need some help with NEI 308-188-GC-DD .310 oigive



richmanpoorman
05-08-2017, 12:08 PM
Own this mold in 308, 358 and 411. The 358 and 411 shoot very well but the 308 has been an endless frustration. Recently upgraded to a Tikka 308 T3 target suppressor ready (below). My experience w/cast boolits leads me to believe the smaller the diameter the harder to get small groups. There WAS a story on the NEI site about super accurate loads in a 308 40X with this driving band boolit.

No question the Tikka with its Schmidt 4-16x50 will drive tacks.

Could use some step by step advice on building a super load with this combo.

Thanks !

195052 (driving band not shown)




T3 non threaded

195053


Threaded one

195054

richmanpoorman
05-09-2017, 12:05 PM
no help out there ?

robg
05-11-2017, 05:27 PM
Try 2400 around 18 gr seat with gas check in neck and shoot and see.then vary seating depth. Should find a good load