I just got 2 Power mags in the mail today and loaded them up(8rds) into my Sistema Colt.With the slide locked back and if I insert the mag into the gun and release the slide lock, the first round gets jammed sometimes.I am using Federal Hydra-Shocks.I have also polished the feed ramp and barrel a little bit.I do not have any problems with the plastic snap caps loading into the chamber.Do I need to install a heavier recoil spring to compensate for the Power spring in the new mags or do I need to find a different brand of defense ammo?I have not done any live firing yet because I was waiting for the new Power mags.If anyone has some useful suggestions I would be glad to hear them.
Many thanks,
Kris
Many thanks,
Kris