Luger LCP II 22 ran good for severl weeks and about 100 rounds of CCI ammo then the trigger quit releasing the hammer/ won't fire. At first pressing the magazine hard would allow it to fire but after returning it to Ruger it won't drop the hammer at all. I've tried different magazines and ammo. The gun will not dryfire either. Ruger did not find anything wrong with the gun first RMA visit. When I received it back it still wouldn't fire. Note that the hammer moves when the trigger is pulled almost like a double action but doesn't drop the hammer.