Maxx Model Ultra Precision SRG is a high-quality aluminum, precisely CNC machined hop-up unit that improves the tightness and accuracy of the airsoft gun. The Maxx Model Ultra Precision SRG hop-up chamber is suitable for Silverback SRS/HTI precision rifles for use with GBB barrels and hop-up rubbers. The hop-up adjustment is, in accordance with the current trend, a rotary type. The rotary type hop-up adjustment keeps the settings very accurate and allows for very precise hop-up adjustment. So no more problems with hop-up "wandering".

- Compatible with left-handed (L/H) Silverback SRS/HTI sniper rifle

- The SRG hop-up unit is compatible with GBB hop-ups and barrels