ESN5 KASU AIR RIFLE MAINSPRINGS FOR B.S.A. SUPERSTAR (12 FT LB ONLY) B.S.A. METEOR MK6,COMETA 50 ALL A.S.I. (EXCEPT CF.16-12)

Replacement main spring for B.S.A. SUPERSTAR (12 FT LB ONLY) B.S.A. METEOR MK6, COMETA 50 ALL A.S.I. (EXCEPT CF.16-12)

WARNING: AFTER FITTING THE MAINSPRING TO YOUR RIFLE IT MAY EXCEED 12ft/lbs

WARNING: Replacing a main spring, piston seal and other parts of a spring piston air rifle requires the use of a spring compressor, other tools and considerable caution. You could seriously injure - or even kill yourself, or others - if you do not have the correct equipment and know how to use it properly.
PLEASE DO NOT ORDER IF YOU DO NOT KNOW WHAT YOU ARE GETTING IN TO!

"High Tensile Spring Steel; all springs prestressed solid to remove set"