Forums Airgun Warriors Airgun Talk How much preload on... Notifications Clear all How much preload on a R7 spring? Airgun Talk Last Post by teleamp 4 years ago 1 Posts 1 Users 0 Reactions 788 Views teleamp (@teleamp) Joined: 5 years ago Posts: 373 Topic starter August 25, 2021 04:06:27 Not looking for safety disclaimers. I would like to know how much preload is on a R7 main spring and about how many pounds of force it takes to move it. ReplyQuote Topic Tags Beeman R7 Springer Mainspring
