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.177 BB/pellet

This area is for the discussion of BB or airsoft sub machine guns, and or other small arms such as pellets.
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.177 BB/pellet

Unread postAuthor: farcticox1 » Sun Aug 12, 2018 11:13 am

Started to work on the main piece, it's 2 1/4" x 1" aluminium channel, a bit rough in places but should work ok.

Many holes to drill
001 (3).jpg


Was a bit messy
001 (1).jpg


But turned out nice
001 (2).jpg
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Re: .177 BB/pellet

Unread postAuthor: hectmarr » Sun Aug 12, 2018 12:15 pm

Are you trying to make ammunition? :roll:
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Re: .177 BB/pellet

Unread postAuthor: farcticox1 » Sun Aug 12, 2018 12:47 pm

lol no, just drilling holes for the sake of drilling holes. :D

Should look something like this

177 main.jpg
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Re: .177 BB/pellet

Unread postAuthor: hectmarr » Sun Aug 12, 2018 12:48 pm

Oh yeah! now it makes sense jajajaja :D
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Re: .177 BB/pellet

Unread postAuthor: farcticox1 » Sun Aug 12, 2018 4:02 pm

Fitted a few parts together for a preview

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Re: .177 BB/pellet

Unread postAuthor: hectmarr » Sun Aug 12, 2018 5:08 pm

It looks long. Is it repetition?
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Re: .177 BB/pellet

Unread postAuthor: farcticox1 » Sun Aug 12, 2018 5:32 pm

Just a single shot, the barrel tube is 900mm long at the moment, that's how it came, I will cut it down to about 750mm.
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Re: .177 BB/pellet

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Re: .177 BB/pellet

Unread postAuthor: hectmarr » Sun Aug 12, 2018 5:56 pm

To work to finish the weapon. One more for your collection of pneumatic weapons.
I do not have anything in that caliber, 4.5 mm. I'm thinking of buying a shotgun with rifling to make a small hybrid that is what I design. The only thing that looks like is the 3/16 "steel bb I use on a small combustion rifle.They are fast.
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Re: .177 BB/pellet

Unread postAuthor: farcticox1 » Tue Aug 14, 2018 5:10 pm

A couple of hours work with the hand tools

grip 01.jpg
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Re: .177 BB/pellet

Unread postAuthor: farcticox1 » Wed Aug 15, 2018 5:19 pm

Got the grip mounted to the main body and the micro switch trigger which also has some adjustment for reach :D

002 (1).jpg

002 (2).jpg
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Re: .177 BB/pellet

Unread postAuthor: farcticox1 » Thu Aug 16, 2018 5:49 pm

Bipod and scope mount

003.jpg
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Re: .177 BB/pellet

Unread postAuthor: jackssmirkingrevenge » Fri Aug 17, 2018 4:35 pm

I'm getting an Eraser rail gun vibe, I like it!

Are you aiming for high velocities?
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hectmarr wrote:You have to make many weapons, because this field is long and short life
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Re: .177 BB/pellet

Unread postAuthor: farcticox1 » Fri Aug 17, 2018 7:14 pm

Noooo, I'm aiming at a target and hope something comes out the end of the barrel when I pull the trigger, everything else is a bonus. :P
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Re: .177 BB/pellet

Unread postAuthor: farcticox1 » Sat Aug 18, 2018 5:38 pm

A bit more done.

O ring seal on the breech tube.
004 (3).jpg


Adjustable stop on the bolt handle to put pressure on the rear O ring.
004 (4).jpg


Barrel cut down to 750mm, attached and locked in position, breech hole cut.
004 (1).jpg


Got some ammo, some domed pellets and BB's
004 (2).jpg
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Re: .177 BB/pellet

Unread postAuthor: wyz2285 » Sat Aug 18, 2018 7:17 pm

That's a push to connect fitting at the barrel attachment if I'm not mistaken, which means if you press the blue plastic ring the barrel will come off? Even if the barrel is locked somewhere else that's not a perfect spot for the o-ring to seal against but probably won't leak much.
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