I have a Llama model III 380 (small 1911 clone) imported by Stoeger Industries. I bought it last year from a cop, but it had no mag. I found one at a GS recently. The gun shoots really well but ALWAYS FTF on the last round only. The last round always goes in about half-way and jams. I can pull back the slide and push it in with a finger. Is the problem likely to be the mag spring? I checked Wolf and they don't carry one for it. It takes a slightly different mag than the current models and they're a little hard to find. Any ideas on what's causing the FTF, and where to find new mag springs and/or mags?