Naked threaded barrel? make some use of it. - TRYBE Defense Universal Double Port 9mm Full Size Compensator

I scored a cheap Turkish pistol with a threaded barrel and made it a mission to make a complete build with compensator, light and optic all under the $299 price of the original firearm. I did it! Barely. This helped. I have plenty of complete name brand pistols with comps, optics and lights that did not have to meet this constraint. Wanna know my surprise? The cheap-o is the best shooter. Best groups. I'm dumbfounded as to why. This comp is on my most accurate shooter. It's on a Tisas PX9 SF Custom in space white with a Gideon Alpha red circle dot and an Olight PL Turbo Valkyrie light. I have chosen this setup for a contest in lieu of my SIG P365 X Macro comp with Holosun 507K green circle dot with TLR-7 sub 1913 and Tactical Development Pro Ledge or my Springfield Armory Echelon with Holosun 507C ACSS Vulcan and TLR-1 HL light. Neither of the latter have impressed me with the groups I get from what was bought to be my "fun gun" stormtrooper duty sized pistol.