[Jamesferg1]

i have the tm vsr 10 and so far and im looking to upgrade a few parts. i have found the ACTION ARMY D01-024 VSR-10 6.01 Precision Inner Barrel 430mm, Action Army Hop Unit VSR-10 and the Maple Leaf MR Hop Up Bucking 70°, will these all fit together? I already have the action army trigger set and cylinder installed

 

[BlackDogAirsoft]

You need a nub.
I suggest either the stalker panthera nub or actually replacing the arm of the action army hopup unit with a masada one.

 

[SiliconeSword]

I would suggest the clear 85° MR-hop instead, and for the nub I would suggest the aluminum Panthera nub