Huma-Air Tuning Regulator for Air Arms S400, S410, S500, S510 & HFT
Compatible Models: S400, S410, S500, HFT, and S510 air rifles
Engineered for internal pressure tube installation, this precision regulator features dual O-rings on the body that create an airtight seal against the tube wall. Atmospheric venting ensures excellent regulation performance with no long-term power creep.
Design Specifications
-
Ultra-Compact Build: Only 16mm long with minimal neck profile
-
Dedicated Volume Bus: Separate plenum matched to caliber and pressure range
-
Maximum Air Volume: Compact design preserves nearly all pressure tube capacity
Performance Benefits
This straightforward air rifle modification delivers outstanding shooting consistency and highly stable pellet velocity throughout your shot string.