Ox Red Mainspring No.6 Air Rifle Spring brand_-David Nick and larger original-pattern actions where

and larger original-pattern actions where the maximum legal power is wanted

supplied 25 to a bag

Lead Free: No

giving flight-case levels of protection in a soft-sided bag

Ox Red Mainspring No.6 Air Rifle Spring brand_-David Nick and larger original-pattern actions whereThe Ox Red Mainspring No. 6, distributed in the UK by Bisley, is a replacement mainspring for spring piston air rifles. The No. 6 fitment is made for the Weihrauch HW77 and HW97, the Feinwerkbau Sport, and larger original pattern actions where the maximum legal power is wanted. It is the spring that drives the piston, so fitting a fresh one restores the firing cycle on a rifle that has gone tired, lost consistency or developed a rougher shot. This is