Looking for someone with TM airsmithing experience.
Working on a team members M4 TM recoil and am having problems finding the right parts in stock.
Can anyone confirm that there is a actual size/fit difference between the SCAR, AK/G36 and M4 piston head? There are 3 different models but beside material differences (plastic vs metal on the bearing cover) they look the same.
Picture below..