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» What string material is safe for Alchem Steel prods
by Geezer Mon Oct 15, 2018 4:11 pm

» Finished Crossbow - Thanks to all - here some pic and if anyone wants info let me know happy to help .
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» yew and sinew prod help needed
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» Ball shooting Crossbows worth the bother
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» Crusader crossbow
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» Plans and materials for my first build
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» carving on early crossbows
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» invisible joints in bone spine-inlay
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» My 2nd crossbow project - german crossbow with cranequin
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» Getting the best accuracy from a crossbow
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» Pictures of crossbow I have been build
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» Sharp bend in the tickler
by Geezer Tue Sep 11, 2018 3:11 pm

» Bolt weight to prod poundage
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» Commecial slingshot crossbow
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» The Arbalist Guild - Around the World
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» making my first crossbow string
by stuckinthemud1 Sun Aug 26, 2018 2:04 pm

» Looking for some help Identifying this crossbow
by Geezer Sat Aug 25, 2018 11:15 am

» Knot to secure nut twine?
by c sitas Fri Aug 24, 2018 8:28 am

» bolt rest advice
by stuckinthemud1 Mon Aug 20, 2018 4:23 pm

» what depth to Install a Prod and angle
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» tickler taper
by stuckinthemud1 Thu Aug 16, 2018 2:25 pm

» any sneaky hints and tips?
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» Greetings from Central Connecticut
by chilihook Wed Aug 08, 2018 6:09 am

» how deep should I recess the nut?
by stuckinthemud1 Mon Aug 06, 2018 11:19 am

» Marble Shooting Crossbow
by JacobL Mon Jul 30, 2018 12:27 am


    Leonardo Da Vinci string with suport-rolls

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    Oppenheimer
    Fresh Blood

    Doesn't mean
    I'm new to crossbows


    Fresh Blood Doesn't meanI'm new to crossbows

    Posts : 44
    Join date : 2012-10-25
    Location : Scandinavia

    Leonardo Da Vinci string with suport-rolls

    Post by Oppenheimer on Tue May 16, 2017 11:40 am

    How will these rolls affect precision? How much energy loss in friction?
    http://arbalet.info/image/read/da-vinchi-mech/6.jpg

      Current date/time is Sat Oct 20, 2018 6:38 pm