ThorNor

PSA GEN3 PA10 18" MID-LENGTH .308 WIN 1/10 STAINLESS STEEL 15" LIGHTWEIGHT M-LOK MOE EPT RIFLE KIT: Hi I am considering this kit and wondering if the Gen 3 is a good buid? Can I use a 308 lower from another brand or do you need a PSA lower. Any custom modifcation need besides drilling out the 308 lower? I am new to the 308 platform so hope for a straight forward build. IAre these good specs for a 308 build? Thanks, Thorne