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Big Bore Pistol Build

Built a BB Machine Gun? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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Big Bore Pistol Build

Unread postAuthor: jackssmirkingrevenge » Mon Jun 17, 2019 5:47 am

Not my own work but made by Bob Sterne, one of the current greats in the world of pre-charged pneumatics.

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With a .30 cal barrel 12.5 inches long and powered by 2 x 12g CO2 cartridges, it can do around 14 good shots (7 rounds in each magazine) with 44.75 grain JSB pellets at around 475 feet per second.

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Here's a 0.30" pellet compared to a more traditional 0.177", quite a dramatic difference and around 7 times heavier.

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Front piercing cap

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Breech with magazine removed

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In action, it packs quite a punch and is pretty loud!

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Some recovered pellets.
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hectmarr wrote:You have to make many weapons, because this field is long and short life
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