185-gr SWC, Chap 5: SRP vs LRP Cases

[pitted bore]

Rats!

My chrono died. Mfr says to send it back, and they'll give me a cash-for-clunkers deal. Mine is sufficiently old that the electronics are no longer available.

As soon as the new one shows up, I'll continue with the work on light bullets, and then report on the results I have obtained with 300-grain bullets. The 1:16" twist on my barrel should help accuracy with the longer bullets compared to the slower factory/SAAMI twist, but this will be counterbalanced by the lesser precision of the iron sights.

Summer is flying past, and I'm way behind on my scheduled tests with the 450B. Patience is not an easy lesson to learn.

--Bob