[fordtruckin]

Well if you already have an upper and lower I won’t recommend aero precision or Anderson manufacturing. Hardware such as rails I like Midwest Industries. But-stock grip and fore grip hands down Daniel defense. If your going for a build can’t go wrong with a Geissele trigger. CMMG makes decent parts kits for lowers. I’d stay away from anything bushmaster or dpms. I think s&w makes parts kits for lowers and uppers that are ok. Barrel Aero precision makes good ones, as do any of the major manufacturers. PSA is a good place to loo for components as they always have deals if they will ship cross border. The bolt I would just make sure is mil spec and staked. Other than that you can get the chromed ones or blues whatever floats your boat. If I was going to build one right now hands down I’d find as much aero precision components or PSA and build off that with a DD stock and grip. 18” 1:7 rifle length mid weight barrel. OR a 16” .300 BLK I could run with my Omega!!