OX Mainsprings for Airrifles and Pistols bench-rest-bag - Tube Size: To fit

- Tube Size: To fit 30mm diameter body tube scopes

functional and practical and boasts a range of features that have quickly proven popular since their launch late last year

Please note

the new magazines are freewheeling and employ an integral pellet stop

- Weight: 498g / 17

OX Mainsprings for Airrifles and Pistols bench-rest-bag - Tube Size: To fitDescription The World's NO. 1 square spring. The perfect replacement or upgrade for standard mainsprings. Warning replacing your air rifles mainspring may increase its power making it illegal. Redbeck Shooting Supplies would recommend that you seek manufacturers advice or a professional gunsmith before attempting to alter your rifle, and that you always check your rifles power using an accurate chronograph to ensure you stay within the law. NO1 FITS