I'm not really talking about furniture just mods that affect functioning. I've got an AR10-T that I've added a magpul stock and grip to but the internals are bone stock. There are two things that I want to try and improve: action cycling and feeding. For the cycling control, my first option is an adjustable gas block. My second choice is the Tubb CWS and silicon spring. JP makes the most well known adjustable gas block but I would prefer a flip switch style block and the JP appears to need an allen wrench (Yes? No?). Any other adjustable gas blocks besides JP? For feeding, the chamber lugs scratch the bullet as it feeds. Scratches it pretty deeply. This can't be good for accuracy but so far I've only shot it to 100yds. So, how bout it? Anybody else fix these issues? Or, does anyone have any mods they've done that have really improved their AR10?
