11-01-2012, 03:26 AM
OW> I remember some of that old data-( Mags 101 )I tweaked all my crap mags to those specs., and to a bit higher spec. I'll check some older notes-I think it was 1.250 from upper mag catch sq. to top of feed lip=vertically. I have to go hunting- in 3 days !! literally!, and later-hunting for the older notes. I'll measure the mags. and post the data, not today tho. I asked Hanka if Bill A could re post the 3-4 yr. old data. He said it would be a pain., or ??? Must have all been lost then.. BTw, were u overwatcher on the old forum? Latest news is ---buy the new mags., they have a good report. I -in march- cut down my orig. cprod. 25 rnd. mag to a 17 rnd. unit-------------while I had the bottom cut off, I placed a rubber hammer handle up inside the mag body-to push out all the metal leaning inward-they were part of the ftf problem, then re-tweaked the lips upward so the bullet tip would hit the m4 ramp --just higher than above center-horizontally-, and centered!-all while bolt being released in slo-mo with extra eyes upon it-to verify the contact spot. I used a few small-med. crescent wrenches to get the desired result on the feed lips. The mag. body needs to be symetrical. ( Check my album, I rewelded one for 2.31 oal ammo to be loaded inside, with no tips contacting the internal mag/ area)Try it out.