Midweight subs in BO AR don't work very well. Pistol powder and pistol gas but won't cycle.
Finnally got the magnetospeed figured out, 3 each 150spp, 155 amax, 110 vmax, 125sst & some 142 PB - decent fps and ES.
Had fun with the marlin 60 @100 too. Not too bad for what it is and 10 mph breeze.
The middle ones are actually the 150SPP that does need to be pushed harder to expand, even though they are an exposed lea point. the first cast were OK but I got override jam and dented nose after the first. Also a 170 gr PB that jammed after the first which was way off. All the cast have a big meplat and were not H.T.d like my normal loads. I might get another reload from these cases before the PP goes bad. The problem with the blade was mounting too far out and turning up the sensitivity to compensate. The jacketed should give longer range shooting, thinking of getting a GC mould for the 145 cast with slightly modified nose.
Finnally got the magnetospeed figured out, 3 each 150spp, 155 amax, 110 vmax, 125sst & some 142 PB - decent fps and ES.
Had fun with the marlin 60 @100 too. Not too bad for what it is and 10 mph breeze.
The middle ones are actually the 150SPP that does need to be pushed harder to expand, even though they are an exposed lea point. the first cast were OK but I got override jam and dented nose after the first. Also a 170 gr PB that jammed after the first which was way off. All the cast have a big meplat and were not H.T.d like my normal loads. I might get another reload from these cases before the PP goes bad. The problem with the blade was mounting too far out and turning up the sensitivity to compensate. The jacketed should give longer range shooting, thinking of getting a GC mould for the 145 cast with slightly modified nose.
Last edited: