Has anyone tried VV N310 in either the .38 Special or NRA target pistols built as .38 Supers? I have a Shockey Super built in NRA Bullseye style with Bo-Mar heavy rib. It came with a H&G #73 bullet mould that drops raw bullets around .3575. The original data from Dick Shockey suggested about 2.8 - 2.9 grains of Bullseye with the 145 grain cast SWC. That load cycled the slide without feeding or extraction problems; it was "soft" on the Slide bump and it locked the Slide back with certainty. Recently, I tried VV N310 as an alternative to the new Bullseye and found that 3.0 - 3.1 grains was accurate and reliable, cleaner burning, and consistant flowing in the Star. I saw Charles Petty article about "The Other .38 Super" in a current publication on 1911 pistols. Mr. Petty writes well and appears to have a strong background in NRA Bullseye shooting. His article shows the various modifications offered thru the years by quality pistolsmiths in their attempts to convert Super magazines to feed flush seated .38 Specials. Mr. Petty mentions Bob Day who was the master pistolsmith at Lackland, AFB -- Day did some innovative work in target pistols and offered a .22 LR conversion about the same time that Freddie Kart introduced his unit to the Marine Corp. It's good to see the interest in, and trade information about, the quality target pistols of the 1960's-70's. I would like to hear from anyone who shoots a .38 Super NRA pistol. Does anyone have good information about the current status of the Bo-Mar firm? Thanks/Brad.