Huma-Air tuning regulator for the Air Arms EV2 airrifle.
This unique regulator is specially designed as a "one on one" replacement regulator for the Air Arms EV2. It will improve concistany and solves all the known issues of the original regulator instandly. It can be screwed into the action within a minute. Made of high grade aircraft aluminium in combination with bronze The regulator is vented to the atmosphere, so no creeping up in power in long term.
Note: No returns will be excepted on this item as it is factory set and tampering will void the warranty
