HMO T5-PISTON RWS48

New HMO T05/T06 fitting O-ring pistons mfg by 'Conneticut Custom Airgun' (Hector Jose Medina Gomez) 

HMO shown with PG2-RWS48 DiY damping tune kit installed!

The HMO Piston is design and manufacture by Conneticut Custom Airguns and is machined to accept standard RWS48,52, 460/70, etc springs, plus other springs of RWS48 size. Get extra damping and power when paired with the Vortek RWS48-PG2 Damping tuning kit. Both are easy to install and easy to shoot!
The heavier O-ring type piston helps stabilize bounce and deaden noise over the standard OEM piston and stem.
Other benefits:
Reduced friction.
Cost effective sealing.
Intregrel built-in top hat.