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by 6mmintl
Sat May 06, 2017 11:31 pm
Forum: Olympic Rifle - Air and Smallbore
Topic: FWB 300
Replies: 5
Views: 2315

Re: FWB 300

You might want to scagged the spring, get a threaded rod with nuts and 2 washers each end. Measure the I'd, measure the wire dia. And number of coils and figure out total length depressed coil against coil and make a spacer that length and inside diameter of coils. Compress spring and straighten any...