| | | | | | | | | Finally built my 2240 pcp carbine! | | | | | |
Posted: Wed Jan 21, 2015 7:43 pm |
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Remtom1200 |
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Joined: 02 Jan 2012 |
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No numbers yet, chrono is still trying to warm up. Once the weather warms I will dial it in.
[/img] |
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Posted: Thu Jan 22, 2015 6:44 am |
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Remtom1200 |
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Joined: 02 Jan 2012 |
Posts: 53 |
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[img] [/img] Lots of air in those 4130 tubes. I have not measured volume but its like hand pumping a paintball tank..lol |
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Posted: Thu Jan 22, 2015 6:50 am |
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Remtom1200 |
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Posted: Thu Jan 22, 2015 8:16 pm |
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Mentolio |
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Joined: 02 Jun 2013 |
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Location: Sadly, New Jersey |
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Wow, nice work! What's the weight like? |
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Posted: Thu Jan 22, 2015 8:23 pm |
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Remtom1200 |
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Joined: 02 Jan 2012 |
Posts: 53 |
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Like lead. It is front heavy and rock steady for being this way. I would suggest or redo with aluminum tubes I think. |
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Posted: Thu Jan 22, 2015 10:06 pm |
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Remtom1200 |
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Joined: 02 Jan 2012 |
Posts: 53 |
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The more I think about it the barrel is the heaviest. Once I find a proper barrel the weight will be down big time. |
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Posted: Sat Jan 24, 2015 7:25 pm |
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Remtom1200 |
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Joined: 02 Jan 2012 |
Posts: 53 |
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Did some shots across the chrony. Impressive but not what I wanted this build for. CPHP 14.3g on low power 770, and on high power 980 fps. Jb monsters 25.4g low 550, high power 740fps. This portable air pig was built with 499fps in mind and shoot many times from a fill. High power I see is not needed so weaker spring or larger caliber barrel. |
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Posted: Fri Jan 30, 2015 7:30 pm |
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Remtom1200 |
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Joined: 02 Jan 2012 |
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A little bluing done. Next a couple of custom sling studs. |
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Posted: Fri Jan 30, 2015 7:55 pm |
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Robw |
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Joined: 30 Jan 2013 |
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It looks strange how the barrel deviates from the airtube. |
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_________________ Getting in a rush only slows you down.
Reflect Jesus Christ-Not your surroundings. |
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Posted: Fri Jan 30, 2015 8:12 pm |
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Remtom1200 |
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Joined: 02 Jan 2012 |
Posts: 53 |
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The barrel is straight with the breech. I angled the inlet slightly to avoid contact. You may notice the barrel is tapered as well. |
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Posted: Sun Feb 01, 2015 9:41 am |
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Big Ern |
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Joined: 31 Aug 2011 |
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Location: Miami Fl. |
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Posted: Sun Feb 01, 2015 2:51 pm |
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Alstone |
Moderator & Site Supporter |
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Joined: 01 Mar 2007 |
Posts: 4139 |
Location: Linconshire, ENGLAND |
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I like the concept but can’t get my head round the impression of the tubes being fanned out, I realise that the barrel is tapered but could you not encase it in a off set carbon shroud, create the impression of everything pointing the same way.
This is not criticism it is a fine piece of work is just the aesthetics that spoil it I think.
Al |
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Posted: Thu Feb 05, 2015 8:53 pm |
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Remtom1200 |
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Joined: 02 Jan 2012 |
Posts: 53 |
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There ya go alstone. Its only money...and time..lol. I put the barrel in the vise and bent it to match |
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Posted: Thu Feb 05, 2015 9:03 pm |
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Remtom1200 |
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Joined: 02 Jan 2012 |
Posts: 53 |
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Lol did the 1/8 " riser and added some carbon fiber. In the process of ordering a crosman stock from Eric ATM. |
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Posted: Thu Feb 12, 2015 6:54 pm |
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Alstone |
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Location: Linconshire, ENGLAND |
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Cheers Tom I shall sleep better now, it's funny how a few degrees makes a big difference. I look forward to seeing it in the new stock.
Al |
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