Titan XS No.13 Air Rifle Mainspring size-uk-4-eu-38 The Cotswold Chase is a

The Cotswold Chase is a fleece-lined hybrid snow boot built for wet

Supplied as a 50-round box

vault-type door

An easy installation too

Titan XS No.13 Air Rifle Mainspring size-uk-4-eu-38 The Cotswold Chase is aThe Titan XS No. 13 is a replacement mainspring for spring piston air rifles, supplied as the No. 13 fitment on the Titan XS application chart. Per that chart it is the spring for the Gamo Paratrooper, CF20, CF30 and CFX, and UK spares retailers also list it against the Cometa FAC and Weihrauch HW85. Titan XS springs are wound from high grade Swedish vanadium steel, then heat treated and tempered for consistent power and a long service life, with a