Results 1 to 6 of 6
  1. 07-16-2010, 10:02 AM #1
    LubeckTech
    LubeckTech is offline Junior Member
    Join Date
    Dec 2006
    Posts
    3

    Sig P239 .40 S&W to 9MM Conversion

    I know someone who wants to convert a .40 P239 to 9MM. I would think the barrel, magazines and slide or at least the extractor would have to be replaced. Has anyone ever done this?
    Reply With Quote Reply With Quote
  2. Ads
  3. 10-17-2010, 10:49 AM #2
    utahusker's Avatar
    utahusker
    utahusker is offline Junior Member
    Join Date
    Oct 2010
    Posts
    2
    I'm new here and found this old post.

    To change to 9mm, all you need is a Barsto 9mm conversion barrel and 9mm magazines.
    Reply With Quote Reply With Quote
  4. 10-15-2011, 07:05 PM #3
    Glock29
    Glock29 is offline Junior Member
    Join Date
    Oct 2011
    Posts
    3
    On a 239/40 You can use a Sig Factory 9mm barrel no need to change recoils spring or mags, the 40 mags work fine.
    Reply With Quote Reply With Quote
  5. 11-18-2011, 08:11 PM #4
    chessail77's Avatar
    chessail77
    chessail77 is offline Senior Member
    Join Date
    Mar 2011
    Location
    White Mtns. in AZ
    Posts
    1,349
    CDNN has 9mm P239 factory Sig barrels for under a 100. but I would restrict the use to practice and range only.
    Reply With Quote Reply With Quote
  6. 11-23-2012, 10:25 PM #5
    kongzilla
    kongzilla is offline Junior Member
    Join Date
    Nov 2012
    Posts
    1
    Quote Originally Posted by chessail77 View Post
    CDNN has 9mm P239 factory Sig barrels for under a 100. but I would restrict the use to practice and range only.
    Is it not reliable to do so?

    I recently purchased a .40 P239 but would really like a 9mm instead.
    Reply With Quote Reply With Quote
  7. 11-24-2012, 09:09 AM #6
    chessail77's Avatar
    chessail77
    chessail77 is offline Senior Member
    Join Date
    Mar 2011
    Location
    White Mtns. in AZ
    Posts
    1,349
    If you purchase a barrel designed for the .40/9mm conversion (Barstow etc.) and use 9mm mags with it, reliability should not be an issue.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Ads

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

Search tags for this page

p239 40 to 9mm
,

p239 9mm conversion

,
p239 conversion to 9mm
,
sig 239 conversion
,
sig p239 .40 to 9mm conversion
,
sig p239 40 s&w to 9mm conversion
,
sig p239 9mm barrel
,

sig p239 9mm conversion

,

sig p239 9mm conversion barrel

,
sig p239 9mm price
,

sig p239 barrel conversion

,
sig p239 conversion
,

sig p239 conversion barrel

,
sig p239 conversion barrel 9mm
,
sig p239 conversion barrels
,

sig p239 conversion kit

,

sig p239 conversion kits

,

sig p239 conversion to 9mm

,
sig sauer p239 barrel conversions
,
sig sauer p239 conversion kit