5KU B-13 Style Scope Mount for CYMA / GHK AK Airsoft ( 5KU-402 )

Fit and finish is amazing, trade marks, everything looks awesome. Locking system is fantastic but it DOESN'T work with PT-5 stock, like original, so no problem with that BUT scope mount is not very stiff, it's made from material that is a little bit flexible. It's good and bad. Good because it's going to be more durable, harder to crack or brake it but it I wonder if it should be made more stiff. For Airsoft it's 5/5 choice, highly recommended!