I have a receiver marked API-PAHRUMP NV, Philippines. It has a J.A. Ciener .22 conversion mounted on it. The handgun has a short trigger, small safety that works very hard, those items are easly replaced, grip safety none to comfortable either. Is the short trigger and small safety common on these? Guess trigger really feels strange as all my .45s have long ones, but safety is really bad. I realize that there are several manufactures of .45 frames in the Philippines just trying to figure out whose this one is. Thanks in advance for any info.