ive seen results of some people that think they are gunsmiths piddling with their firearms then having negligent discharges noone was hurt thankfully but when youre in front of a jury pool of piers that might know nothing of firearms and a DA and judge the same that just hears the phrase you altered your weapon to kill people easier or faster it might just be a thing you regretfor a lotof years. not that i agree with the ignorance of judges or DAs but its better to not modify until laws change in my opinion free is better than carrying a modified gun