I was checking out bna's whats new section and the have some nice stuff there
aluminum breeches ,.25caliber barrels might have to order one gonna call them Monday and get all the info
http://www.airgunbna.com/ (http://www.airgunbna.com/)
Yepper, always a good place to get airgun STUFF.
Carl
Yes they do have some new stuff. That's where I got my breech riser for my 2550B pistol build. Fit and finish were perfect.
Glen
Wonder who makes the .25 barrel? 35 bucks aint bad :-*
Quote from: mr007s on April 15, 2013, 12:03:16 AM
Wonder who makes the .25 barrel? 35 bucks aint bad :-*
probably from crosman my guess is it a np .25 barrel
Quote from: mr007s on April 15, 2013, 12:03:16 AM
Wonder who makes the .25 barrel? 35 bucks aint bad :-*
I agree 100%. Getting a .25 barrel more than 12" for just $35 is a steal!!! :o
.20 on the other hand is pretty rare from my research ???
Quote from: eric on April 15, 2013, 02:10:55 AM
probably from crosman my guess is it a np .25 barrel
.
Good guess Eric.
Looking @ the length & price I would tend to guess the same. At the the posted price it's going to be very popular :-*
Glen
Does the .25 barrel have the same OD as the .22/ .177 barrel? Does the transfer port line up the same?
Quote from: Brent on April 16, 2013, 04:25:53 AM
Does the .25 barrel have the same OD as the .22/ .177 barrel? Does the transfer port line up the same?
that's something you are going to want to call bna and find out. seems like no one has tried it here
that breech is a good price
Quote from: Brent on April 16, 2013, 04:25:53 AM
Does the .25 barrel have the same OD as the .22/ .177 barrel? Does the transfer port line up the same?
Called and talked to Ron.The barrel is for a Crosman NP so no port hole.He will do the machine work to make them fit a steel breech but you will need a riser kit or turn the diameter down on the rest of the barrel to make it work.I have ordered two of them and will turn them down when I get them.
Cool... Good to know!
Thanks for letting us know!! :-*
The price as listed is for the stock barrel,you will have to pay more for the machine work.
Quote from: Bill L. on April 17, 2013, 12:19:59 AM
The price as listed is for the stock barrel,you will have to pay more for the machine work.
did he say how much more?
Quote from: 1377x on April 17, 2013, 07:19:21 AM
did he say how much more?
I did not think to ask him,I'm going to do the machine work myself.
Hi guys I am going to order one of the turned down barrels for my 1325xlt project.
Bill Do you still have the barrel I would like to get started on making aluminum shims (riser) and knowing its diameter enable me to get started.
I did a google search on the np's barrel diameter but nothing...
Thanks,
Kirby
I did see that they sell a .260 riser under the 22xx page but want to be sure.
Quote from: K.O. on January 09, 2014, 05:37:37 PM
Hi guys I am going to order one of the turned down barrels for my 1325xlt project.
Bill Do you still have the barrel I would like to get started on making aluminum shims (riser) and knowing its diameter enable me to get started.
I did a google search on the np's barrel diameter but nothing...
Thanks,
Kirby
I did see that they sell a .260 riser under the 22xx page but want to be sure.
typical OD are 14-16mm but the np is going to 15 or 16mm going on a guess i would 15mm .you can contour the barrel(flat or to the curve of the tube) or use a riser.had a 1320 with a 15mm barrel milled and machined to fit a rj machine breech with no riser and it was fine .
Kirby,mine is .556" - 14.12mm.
Bill L.
Thanks ,
I think that means I will need very little shimming if any and most likely will be able to use the stock breech screw length.
That is 1/8 larger than the stock 13xx barrels (which clear pump tube by about 1/16) but half is up top so its very close.
I like the idea of a thicker barrel (less harmonics ?)
How was the lead and crown on yours...
I have enlarged ports but not drilled them ( I do have two drill presses a 1940s Sears benchtop and a modern 17" Delta) and need to look for some
info on milling an area for the transfer port to seal...
| here you can sort of see the barrel is flat on the bottom and fits over the compression tube |
| (http://i437.photobucket.com/albums/qq93/JUSTJOHNY/Picture129.jpg) (http://s437.photobucket.com/user/JUSTJOHNY/media/Picture129.jpg.html) |
| (http://i437.photobucket.com/albums/qq93/JUSTJOHNY/Picture235.jpg) (http://s437.photobucket.com/user/JUSTJOHNY/media/Picture235.jpg.html) |
| sorry no pictures worth showing of the crown or leade ,but the crown was good, the leade needed some work as there were burrs around the tp area |
thanks Eric
Mine will be a Crosman Steel breech on a 2100 pump tube(in a couple months I can afford it) plastic to start.
I was actually asking Bill about the crown and leade because he has the same barrel that I ordered.
I think yours looks great that way but this is a budget build with upgrades as I can get them.
If I am lucky the 9/16ths barrel will just clear the tube or if I need it looks like very minimal shimming of the breech.