TRIDOS SSX23/SSX303 Mini TDC Thumbscrew riser An adjustable dot (both X

An adjustable dot (both X and Y-axis)

Motor: 21TPA Bonded Neodymium Motor

but is a little less flexible when it comes to some other things like higher ROF applications

Compatible with most metal body M4's

What do you need

TRIDOS SSX23/SSX303 Mini TDC Thumbscrew riser An adjustable dot (both XThis thumbscrew is made in collaboration with Project Airsoft. It replaces the original screw on your pistol's TDC cover and is fully compatible with: Novritsch TDC cover for SSX23 and SSX303 Hadron Design's TDC cover for MK23 Most other TDC covers with M4 size threads It's manufactured with a slightly oversized M4 thread so it wouldn't turn by itself when installed. It also comes with a dab of pre applied thread glue to provide even more friction.