Hi-cap or drum mag for HTA 90/22 bullpup?

[TacticalSpeed]

Are there any hi-cap or drum mags that work with the HTA 90/22 kit?

I am running 25 round BX mags and would like a higher capacity

[wanderson]

I’m not familiar with the HTA bullpup kit but I run a GSG-110 round drum in my Ruger Charger, the only rounds it won’t run also don’t work thru my BX-15 either.
I think the GSG and the Black Dog are the only drum options for 10/22s.

[wanderson]

I’m not familiar with the HTA bullpup kit but I run a GSG-110 round drum in my Ruger Charger, the only rounds it won’t run also don’t work thru my BX-15 either.
I think the GSG and the Black Dog are the only drum options for 10/22s.