BSA162197 Custom Mainspring Guide for BSA Meteor
BSA162197 Custom Mainspring Guide for BSA Meteor
BSA162197 Custom Mainspring Guide for BSA Meteor

BSA162197 Custom Mainspring Guide for BSA Meteor

View Meteor Schematic

$29.95

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Custom Mainspring Guide for BSA Meteor MK III, IV, and V.  This spring is made of delrin and is longer than the factory spring.  It is also larger in diameter.   These features will keep the spring straighter.   Additionally it is being sold with a stainless steel Thrust Bearing.

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