RPD

I must've misread the caliber then. The .400 Cor-Bon is a .45 ACP case, necked down to a .40 Caliber bullet. The problem we've been having is the bullet setting back in the case with both factory ammunition and crimped reloads. I figure there's sadly not enough neck tension to hold onto the bullet... But I'm rambling. Thanks for the reply.

Hey Tony, I'm a long time fan and lurker. I was reading one of you posts the other day and you were talking about sitting at a gun show table with a few AR-15 uppers, that apprently, didn't sell. I have a few questions concerning those: 1. Do you still have the .400 Cor-bon upper? 2. How did you get the bullets to stop from seating back in the case? 3. Did you have/see any high pressure signs? 4. How was functioning of the weapon? 5. What magazines did you use? 6. What kind of bullets/brass did you use? 7. The Lage stock for the S-12's... is it plastic, and if so, how well does it

Nice looking gun man. How's the stock angle/comfort while shooting it?

ETA: 1919-A4 & Spare HK USP (.45 USP) So... Upgrade what I have to my spec, & basically only worry about what I could carry on my person?

I am on a decently limited budget. I have say... $300 of discretionary income PER MONTH. I need help choosing the next ten things (months) I buy. My choices are: 25x Magazines for my 6.8mm LWRC 15x Magazines for my S-12 13x Magazines for my HK USP (.45 ACP) Barrel for my .45 ACP AR-45 Ammunition... Optical sights BUIS Misc parts/rails/accesories... Truck parts Paying off my second S-12 20x (MORE) Magazines for my S-12 6x Drums for my S-12. 2x CZ-52's Reloading supplies Ammunition cans 1919-A4 Spare HK USP (.45 ACP) Etc... Thanks. Thougts/advice/suggestion

Thanks for the quick replies Super. There were only three people there and one range officer. The three shooters were all target guys... with .22's shooting 50 yards away talking about wind & grouping... but whatever... Only thing I could've asked for is a butt-pad and a range past 2 yards...

Ok, I just got back from the range... Things I learned: Target shooters in Jax are D*cks. I pulled out the S-12 and I got really, really dirty looks. Range commands at previously mentioned range are confusing/illogical. My S-12 functions fine. Only FTF was my fault for using one of my test rounds to fire. Thanks for the input guys. P.S. Metal buttplates and Full power loads=Teh hurt. Oh, I also shot my LWRC SRT M6-A2 6.8mm SPC...

I've got a Buffer tech Ak one in mine, no jams or complaints.

I wish I could take pics. I'm still running Windows 98 So nothing works with my computer.You know where the shell goes when the bolt pushes the shell down when the mags inserted? It just stays there... I'm letting it fly foward.

The problem may very well not be with the mags, especially since the 5 rounders are supposed to be really reliable. Describe the jam. Failure to feed the shell fir the bolt. Gets stuck just under the bolt. About 50% of the time if I rerack, it feeds... The shells seem to get stuck about a 1/4" underneath the feed lips. Thanks guys.

Ok, I've been lurking and learning for awhile now but I need help. I have 6 five round mags, no matter how I load them I seem to get one jam every two mags. If I press down the front of the shell while loading it helps but does not solve the problem. (I'm hand cycling by the way) WTF am I doing wrong?