Benjamin Discovery/Maximus Adapter A20

Features:

• This adapter has a 1/2 x 20 adapter at the end
• Has two holes on top like OEM so you can use original screws and front site.
• Overall length from one end to the other is 3.12 inches
• has groove underneath just like OEM for ease of removing fill cap
• CNC
• Matte Black Anodize
• Match this up with a .22 Tatsu and you have a nice quiet gun.