Perfect Brass Barrel for 1/4" Slingshot Ammo

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Xamllew
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Fri Mar 13, 2020 12:46 am

Just wanted to share a valuable resource with any others out there looking for a good tightbore barrel. McMaster Carr have these in stock
https://www.mcmaster.com/8950k552

Just need to de-burr the cut ends with a fine grit sandpaper when it arrives.

Thanks to Farcticox for finding this.
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farcticox1
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Fri Mar 13, 2020 4:08 am

That's not too tight is it ? 0.249 ID
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Xamllew
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Fri Mar 13, 2020 5:09 pm

farcticox1 wrote: ↑
Fri Mar 13, 2020 4:08 am
 That's not too tight is it ? 0.249 ID
Nope. It's a very airtight fit, but a bearing can still drop through under gravity alone. Very close tolerences.
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