hi new to the forum, i bought the 3rd gen 145 mil pro, got to shoot it for the first time today man is it nice, put 100rds in it today no problems at all, i might change the sights out not to acurate with the two dot (not the gun but me) my ? is does anyone have a very large round count through there pt145pro ? and do you think these guns could hold up for thousands of rounds, thanks for any info.