crosman 18 in barrel

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Offline dwk54rak

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crosman 18 in barrel
« on: May 16, 2012, 11:36:14 AM »
I have been playing with crosman for a while. I have figured out how to find part no.s by down loading the schematic for a gun that uses the part I want to put on a different gun. I.E. I order a barrel for a 2289 if I want 14.6. I want to buy a 18in in 177. to put on my 1377. I had a custom shop 2400kt made for my grand daughter with 18in. That is a tack driving little beast. All help appreciated.
Darrell
  • North Port Florida
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 2240 Carbine custom by several people, 4x30
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Benjamin  397
Crosman 1377Custom 18" barrel LPA Mim sight & fiber optic front Carbine stock
benji NP .177 with Leapers 4-16X50AOIR (Summit stock, "The Remjamin"
crosman 3576W
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Offline 1377x

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Re: crosman 18 in barrel
« Reply #1 on: May 16, 2012, 12:00:57 PM »
i remember a post a while back that had the 18" barrel pn in it also the pn for the short steel breech
what i cant rember is if it was here or CAPOF where i read it
i'll see if i can dig it up
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Offline MustangMike

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Re: crosman 18 in barrel
« Reply #2 on: May 16, 2012, 03:06:36 PM »
If you ordered a ccs gun then call up crosman and tell them you need a replacement 18in barrel for a custom shop gun
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Offline dwk54rak

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Re: crosman 18 in barrel
« Reply #3 on: May 16, 2012, 04:41:45 PM »
Thanks Mustang. I found a number for a 24in. But that was longer than I wanted to go
Darrell
  • North Port Florida
QBAr 2079 by @=S+S%^$# Vision optics 4-12X50AO
 2240 Carbine custom by several people, 4x30
Webley Alecto Ultra ,177 BSA red dot
 MP 53M Baikal Iron Sights
 Crosman 1322 Carbine/2289 4X30
Benjamin  397
Crosman 1377Custom 18" barrel LPA Mim sight & fiber optic front Carbine stock
benji NP .177 with Leapers 4-16X50AOIR (Summit stock, "The Remjamin"
crosman 3576W
Daisy 717 Target Pistol  circa 1980

Offline MustangMike

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Re: crosman 18 in barrel
« Reply #4 on: May 16, 2012, 06:12:55 PM »
if you want to get a barrel that has been crowned by a pro contact charels mellon over at mellonair.com

me and a few other guys have bought crosman barrels from him. 12-24 inchs is 30 bucks shipped, cut to whatever length you want. he cuts the barrels and puts a extremely nice  professional crown on it and then polishes the face of the cut and the crown to a flawless mirror shine
  • atx
.25 hatsan at44s-10 (down the road)
.22 disco,  bnm breech & shroud, katana stock, 7" tube extension, leapers 3-12x40AO
.22 ccs 2400kt, extensively modified using the sikes touch.

www.airgunlab.com
www.discosrus.net
Cera Kote services: ddgrego---Designsbydink

Offline mtbdrew

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Re: crosman 18 in barrel
« Reply #5 on: May 17, 2012, 08:57:31 AM »
Hey Darrell,

Just wondering what kind of difference in performance are to be expected between a 14.5" and the 18" barrel in .177? Should you see a increase in FPS, accuracy or, both?

Andrew
  • Texas, Rhome
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Offline dwk54rak

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Re: crosman 18 in barrel
« Reply #6 on: May 17, 2012, 11:05:58 AM »
My 14 1/2 in barrels are accurate, but they are in 22. As I mentioned I bought my Grand daughter a custom shop
2240 in 177 with 18 in and I would put it against guns costing 2 or 3 times the price of a ccs when it comes to accuracy.
I don't have a Chrony, been too busy buying guns. LOL. May be some one in the group has numbers on 14 1/2 versus
18 versus 24. Sooner or later you will see the law of diminishing returns as friction slows the pellet in the barrel.

Darrell
  • North Port Florida
QBAr 2079 by @=S+S%^$# Vision optics 4-12X50AO
 2240 Carbine custom by several people, 4x30
Webley Alecto Ultra ,177 BSA red dot
 MP 53M Baikal Iron Sights
 Crosman 1322 Carbine/2289 4X30
Benjamin  397
Crosman 1377Custom 18" barrel LPA Mim sight & fiber optic front Carbine stock
benji NP .177 with Leapers 4-16X50AOIR (Summit stock, "The Remjamin"
crosman 3576W
Daisy 717 Target Pistol  circa 1980

Offline mtbdrew

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Re: crosman 18 in barrel
« Reply #7 on: May 17, 2012, 11:11:37 AM »
Okay thanks, just wondering as I'm in the middle of modding my sons 1377, added the steel breech but it has the stock barrel still. Would like to replace this with the 14.5" but if there is a benefit to the 18" I'd not be apposed to that. However I don't know that this little pumper would be able to take full advantage of the longer barrel.
  • Texas, Rhome
Discovery .22
Hammerli Pneuma .22
Crosman Titan GP .22
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Offline tkerrigan

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Re: crosman 18 in barrel
« Reply #8 on: May 17, 2012, 01:18:23 PM »
You should get 10 to 12 fps per additional inch of barrel.  Regards, Tom
Jefferson, OR

Offline dwk54rak

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Re: crosman 18 in barrel
« Reply #9 on: May 17, 2012, 01:23:15 PM »
10 to 12 fps per inch. That makes the change from 10 1/2 to 18 the cheapest giddy up  out there
Darrell
  • North Port Florida
QBAr 2079 by @=S+S%^$# Vision optics 4-12X50AO
 2240 Carbine custom by several people, 4x30
Webley Alecto Ultra ,177 BSA red dot
 MP 53M Baikal Iron Sights
 Crosman 1322 Carbine/2289 4X30
Benjamin  397
Crosman 1377Custom 18" barrel LPA Mim sight & fiber optic front Carbine stock
benji NP .177 with Leapers 4-16X50AOIR (Summit stock, "The Remjamin"
crosman 3576W
Daisy 717 Target Pistol  circa 1980

Offline Air Rifle Hunter

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Re: crosman 18 in barrel
« Reply #10 on: May 17, 2012, 01:32:05 PM »
Darrell,

 When I put a 14.6" Crosman barrel on my daughter's 1322 carbine it upped the velocity about 40FPS. So the addition of 4" more of barrel added approx. 10FPS per inch. That matches about what tkerrigan posted, so I would agree with that statement.

Offline mtbdrew

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Re: crosman 18 in barrel
« Reply #11 on: May 17, 2012, 02:30:34 PM »
Does this apply equally to .177 and .22 barrels?
  • Texas, Rhome
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Crosman Titan GP .22
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Offline 1377x

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Re: crosman 18 in barrel
« Reply #12 on: May 17, 2012, 02:48:58 PM »
i got the number for the 18" .22 crosman barrel.the number it is
2400-102
usually if you have the part number getting the part isnt a problem.if you dont have it good luck
hth
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Offline mtbdrew

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Re: crosman 18 in barrel
« Reply #13 on: May 17, 2012, 04:21:57 PM »
Found this:

.177 (4.5mm)
Length      Original Gun        Crosman P/N
7.5"          1740 Only          1740-002
10.1"         2300T               2300-001
10.25"       1377                 1377-025
10.1"         L/W Match2300  2300-102
24"           1760                 1760-001

.22 (5.5mm)       
Length      Original Gun        Crosman P/N
7.5"          2240 Only          2240-002
10.25"       1322                1322-064
14.5"         2289                2289-001
14.5"         2250B              2250-019
18"           2400                2400-102
24"           2260                2260-003
18 "          2250XE             2400-006
  • Texas, Rhome
Discovery .22
Hammerli Pneuma .22
Crosman Titan GP .22
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Offline dwk54rak

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Re: crosman 18 in barrel
« Reply #14 on: May 17, 2012, 05:55:56 PM »
 Like the Ace Hardware Commercial "ACE IS THE PLACE"  For air Gun info, GTA IS THE PLACE
Thanks for the info. May be I will have a Part No. for the 177 18" When I receive the one I just ordered. They are closed for inventory. No shipments for a while.
Darrell
  • North Port Florida
QBAr 2079 by @=S+S%^$# Vision optics 4-12X50AO
 2240 Carbine custom by several people, 4x30
Webley Alecto Ultra ,177 BSA red dot
 MP 53M Baikal Iron Sights
 Crosman 1322 Carbine/2289 4X30
Benjamin  397
Crosman 1377Custom 18" barrel LPA Mim sight & fiber optic front Carbine stock
benji NP .177 with Leapers 4-16X50AOIR (Summit stock, "The Remjamin"
crosman 3576W
Daisy 717 Target Pistol  circa 1980

Offline MustangMike

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Re: crosman 18 in barrel
« Reply #15 on: May 17, 2012, 08:34:36 PM »
part numbers listed above starting with 2400 or 2300 will require you to have bought a custom shop crosman gun before otherwise crosman won't sell you the part. They have a database of names of people who have ordered custom shop guns and will check ur name against it.
  • atx
.25 hatsan at44s-10 (down the road)
.22 disco,  bnm breech & shroud, katana stock, 7" tube extension, leapers 3-12x40AO
.22 ccs 2400kt, extensively modified using the sikes touch.

www.airgunlab.com
www.discosrus.net
Cera Kote services: ddgrego---Designsbydink

Offline 1377x

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Re: crosman 18 in barrel
« Reply #16 on: May 17, 2012, 10:17:05 PM »
crosman short steel breeches are a custom shop gun part a couple of people ordered them and received them no problem.no custom shop guns were ordered either.it must depend on who you talk to when ordering.
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Offline BillK

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Re: crosman 18 in barrel
« Reply #17 on: May 16, 2013, 10:13:17 PM »
I just tried to order an 18" barrel today and they told me NO.
I have an order in the Custom shop but I didn't know about mentioning the order.  (2400-102)
I'll try tomorrow and see what happens.
« Last Edit: May 16, 2013, 10:15:38 PM by BillK »
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Offline BillK

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Re: crosman 18 in barrel
« Reply #18 on: May 17, 2013, 03:07:08 PM »
Thanks for the info Mike.  I was able to give them my order # from the Custon shop and the 18" barrel is on order.  As mentioned inventory is also soon to start so it may take a week or so to get it.
  • Greenville, MI
Nitro Venom Dusk .22
20+ yr old Arrow  B-1 .177 Saved by Mick Melick
Sheridan Silver Streak .20
Sheridan E9 series .20
Benjamin NP pistol
Vigilante
1322 Carbine 18"
1377 Carbine 18"
2400kt .22 Carbine 14"
1377 - 1322
2240 - 2250
2260
760s 1st. Var. & new model
782 Black Diamond
Daisy 777

Offline ac12

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Re: crosman 18 in barrel
« Reply #19 on: May 19, 2013, 12:21:48 AM »
@Mike
Thanks for the tip about mellonair.
I would like a 2400KT but with a 14inch .177 barrel.
The 10 inch is a bit short and the 18 a bit too long for a nice compact carbine.

What I would really like is a 14inch Walther barrel.

And the next question is how difficult is it to swap barrels in a 2400KT?
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