Considering a Kreb's Custom Saiga 12, "Tactical-18"

[x_ray]

Considering a Kreb's Custom Saiga 12, "Tactical-18".

It's a Saiga-12 Tactical shotguns with 18" overall barrel length, which includes a permanently attached Soviet military style flash suppressor and VLTOR collapsible stock.

Is this California legal?

Thanks in advance!

[charliedontsurf334]

With a mag lock of some kind like the bullet button.

[NSR500]

With a fixed stock and magazine lock it can be legal.