JD,
Thanks for sharing your load data. I have be working up a load for my luger and I think I have a winner when trying to duplictae one of your loads. I tried 8.0 gr Blue Dot, CCI small Pistol Primer, Sierra match grade 115 FMJ, in a Remington case. The OAL varried between 1.160 and 1.170 OAL on these loads. I have since tightened the OAL up to +/- 0.002.
This is 8 rounds benched at about 20 paced yards.
Chris