Ammo & Materials

Because potatoes only last one shot!
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  • SpudFiles Potato Gun Commercial
    by PCGUY » » in Combustion Cannons
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  • PVC Pipe Info
    by PCGUY »
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  • The Offcial Machinist Thread: Revised 01/04/2014
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  • Good Deals Thread
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  • Launcher Failure Analysis Log
    by Velocity »
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  • Golf Ball Barrel FAQ
    by squeaks »
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  • Ammo Ideas
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  • Topics
  • Australia - Parts Locations
    by PCGUY »
    39 Replies
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    Last post by SpoonZ
  • Semi reusable threaded rod APFSDS
    by JimmyT »
    6 Replies
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    Last post by JimmyT
  • Arborist Weight
    by KA2AUB »
    7 Replies
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    Last post by miloz
  • Interesting valve find... Check these out!
    by Jspellman12 »
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    Last post by jimmy101
  • ammo hard solid with thermite tracer fuse and best feul
    by quinn whitsitt »
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    Last post by PCGUY
  • Steel Ball Bearings
    by crcowboyfan »
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    Last post by quinn whitsitt
  • Some 3d printed ammo
    by Theonepbs »
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    Last post by Theonepbs
  • Thermite = ammo? Hear me out.
    by paaiyan »
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    Last post by quinn whitsitt
  • Shoulder Holster For Large Handgun
    by MichaelRNuno »
    1 Replies
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    Last post by jrrdw
  • Can you make a pneumatic cannon shoot snowballs?
    by An0nim »
    7 Replies
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    Last post by An0nim
  • LIGHT-BEARING HOLSTER
    by AdamPLo »
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  • Great video testing spud gun failure/safety (ThebackyardScientist)
    by Moonbogg »
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    Last post by hectmarr
  • Teflon lined barrel
    by Williams »
    1 Replies
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    Last post by jimmy101
  • Does Ice Bullets Actually Work?
    by LouisBMason »
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    Last post by Anatine Duo
  • Source for Thin wall 1.5" pipe
    by iknowmy3tables »
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    Last post by iknowmy3tables
  • Finding copper pipe parts
    by kunkmiester »
    4 Replies
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    Last post by Anatine Duo
  • barrel thoughts
    by Anatine Duo »
    7 Replies
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    Last post by Anatine Duo
  • What caliber ammo is most available In 2021?
    by JamesE Carney »
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    Last post by Moonbogg
  • Track pumps and Co2 inflators
    by golf45 »
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    Last post by jackssmirkingrevenge
  • Metal 3d printed projectile
    by UKO19 »
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    Last post by wafen
  • Look what I found!
    by PracticallySane »
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    Last post by PracticallySane
  • Off Topic - is it illegal to draw a silencer in California?
    by Moonbogg »
    1 Replies
    55582 Views
    Last post by jackssmirkingrevenge
  • Brass as the foundation of a projectile?
    by D_Hall »
    6 Replies
    74269 Views
    Last post by jackssmirkingrevenge
  • Ideas for biodegradable cannon-balls
    by Moonbogg »
    15 Replies
    159718 Views
    Last post by ToasT
  • Perfect Brass Barrel for 1/4" Slingshot Ammo
    by Xamllew »
    2 Replies
    51965 Views
    Last post by Xamllew
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