Courtesy of Sabotloader who sent me some Bullshops bullets to try I shot most of them to see how they matched up against the 275 gr Maxihunters I was shooting out of my GM 1:28 barrel.
All shots were at 50 yds using rest and 80 gr of T7 and shot card.
The first group was with the 460 gr. .503" No Excuses bullet (left of bull on left target). 3 shots meas. 2.25" CtC. Oh BTW Sabotloader, these suckers really pack a whallop compared to the 275 grainers...the recoil took me totally by surprise.
Next up was the .504" 400 gr Bullshops (left target at 12:00). This was impressive - 3 shots 0.5" CtC.
Replaced target and shot the .504" - 460 gr Bullshops (right target). These 3 shots meas. 1.25" CtC. Not too bad.
I know one group does not represent the loads capability but at least it does give me the conclusion that this rifle likes bullets in the 275 gr to 400 gr range. (It previously shot the 370 Gr Maxiballs moderately well and the 275 gr Maxihunters excepionally).
These bullets were relatively easy to start. No all you have to do is tell me where I can get me some 400 grainers.
