SIG Talk banner
Cancel
  • Notice image

    SigTalk is a forum community dedicated to SIG Sauer enthusiasts. Come join the discussion about Sig Sauer pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more!

P320 AXG Classic conversion to 4.7 slide.

1017 Views 6 Replies 5 Participants Last post by  Blazer, 
Blazer
If I swap the 3.9" slide assembly with a 4.7" assembly and purchase the longer barrel, do I need anything else? Is the recoil spring the same?
Reply
Save
Like
1 - 7 of 7 Posts
SigMHS
The recoil spring assembly in the 4.7 is longer than that in the 3.9. That's all that you will need.
Reply
Save
Like
  • Like
Reactions: 2
GoneBallisticInAlabama
3
Slide, barrel, and recoil assembly.

My original P329 AXG Classic carry, 9mm.
Air gun Grey Gun barrel Wood Trigger


With a full size .40S&W slide assembly.
Air gun Trigger Grey Gun barrel Gun accessory


With full size 9mm natural stainless slide assembly.
Air gun Trigger Wood Gun barrel Gun accessory
See less See more
Reply
Save
Like
  • Like
Reactions: 5
G
GoneBallisticInAlabama said:
Slide, barrel, and recoil assembly.

My original P329 AXG Classic carry, 9mm.
View attachment 459788

With a full size .40S&W slide assembly.
View attachment 459786

With full size 9mm natural stainless slide assembly.
View attachment 459787
Click to expand...
We’re you able to find a holster to fit the 4.7” barrel?
Reply
Save
Like
GoneBallisticInAlabama
I don't have any holster for a P320 yet. I'm not carrying it. But I would probably custom order a BlackPoint Tactical like I use for my other SIGs. They can make one for a full size P320 that should work with the AXG.
Reply
Save
Like
C
Here's a pic of a full size 40 slide I put on an AXG frame. No problems at all.

Air gun Trigger Grey Gun barrel Wood
See less See more
Reply
Save
Like
  • Like
Reactions: 3
Blazer
How about the weight difference before and after this conversion?

AXG Classic is 31.3oz. AXG Pro is 35.4 BUT that model has a magwell which adds some weight. Comparing an M17 to an M18, the weight difference is only 1.5 oz.

I am interested partially because of "thehumblemarksman" review of the AXG Pro and his opinion that the longer and heavier "slide/barrel/spring" on the AXG frame is the perfect balance and improves recoil management over the shorter ones.
Reply
Save
Like
1 - 7 of 7 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
SIG Talk
A forum community dedicated to SIG Sauer Pistols and SIG Sauer Rifles owners and enthusiasts. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more!
Full Forum Listing
Explore Our Forums
SIG Sauer Pistols 🙋‍♂️ Member Introductions Guns P250, P320, P320 X-5, M17, & M18 Pistols P365
Top