Its been done several times on pbn. It would go on the back of the ramsleeve where the hosing enters the ram.
__________________ Dragun The One
Blue/Black Fade T1 Body
The One Kit
Hybrid Headlock Clamping Neck
Intimidator Feed Adapter
Spudnuk'l Xtra Bolt
Air America Apocalypse 2K Adjustable Air System
Dye Gas Thru Grip
Evolution 2