Alpha Arm 2.0 for TM AKM / AKX GBBR buffer It comes in 4 different

It comes in 4 different sizes

For the first install

With additional hopup arm upgrades

1 x QD connector

this nub solves a few problem with the normal MWS nub

Alpha Arm 2.0 for TM AKM / AKX GBBR buffer It comes in 4 differentCNC Aluminium Hopup Arm For TM AKM AKX GBBR This hopup arm from Jaeger Precision in UK is machined from a single piece of aluminium and replaces the original arm and nub. Having the nub integrated means a more stable shot to shot accuracy, as the nub can no longer shift around. It is compatible with most hopup buckings, like the popular Flamingo hopup bucking. The contact area of the arm is designed to have a large area of contact and therefore better