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AR15.COM
12/23/2006 8:19:54 PM EDT
Is there a Jet Funnel for the USP ,45?  You know the H&K bevelled magazine well that comes on the Expert.  I kmow the 9mm and .40 both have them but I'm not sure about the .45.  Thanks.
12/24/2006 5:49:04 AM EDT
[#1]
Nope.
12/24/2006 6:50:02 AM EDT
[#2]
The JF is only for the full size 9mm and .40.  
A JF has never been made for the .45, and no longer bodied mags either.  It can be added to the .45 but you either have to cut and shorten the frame or make specially shaped floor plates.  Anything can be done if you want to spend the time and money but the .45 is not made to accept the JF.
12/24/2006 8:43:55 AM EDT
[#3]
and even if you make a JF fit a 45........what mags would be used? highest cap for a 45 is what 12rd?
12/25/2006 10:28:03 AM EDT
[#4]
Some people have had their frames chopped or custom floor plates made.  The only real advantage is the metal JF versus the plastic frame.  Some have said (but I have not seen this personally) that in competition shooting like IPSC where one does a lot of reloads, the metal lips on the mag chew up the mag well area badly and the metal JF prevents this.  Like I said though, I have never noticed this on my pistols but then again, I do not shoot competition with them.
12/27/2006 1:13:22 PM EDT
[#5]
Big-Bore

Has anyone machined +2 extensions for the USP .40/9mm white mags? I've got a buddy who works at a machine shop that could make it happen...!
12/27/2006 2:36:24 PM EDT
[#6]
The only +2 extensions I know of are these but these are for the standard full caps.  From what I understand they are very hard to come buy, but I have not tried to buy any myself.
12/27/2006 3:15:00 PM EDT
[#7]

Quoted:
The only +2 extensions I know of are these but these are for the standard full caps.  From what I understand they are very hard to come buy, but I have not tried to buy any myself.


That sucks, I was hoping of a couple for use with the Jet funnel white mags.
12/28/2006 1:46:53 PM EDT
[#8]

Quoted:
The only +2 extensions I know of are these but these are for the standard full caps.  From what I understand they are very hard to come buy, but I have not tried to buy any myself.


So, do the extensions fit with normal standard caps without a jet funnel?
12/28/2006 2:29:01 PM EDT
[#9]
I doubt the extensions would fit if the JF were on the pistol.  While I guess you could put the extensions on the white mags I don't think they would lock in any more. The white mags have a very abreviated floor plate so any bulk on the mag bottom would not allow it to go all the way in.
When used on a standard full cap mag and no JF the extension is like a grip extension.