Return to Extended Ported .40 to .357 Sig M&P Shield Conversion Barrel
Sort By::
Page of 2
Click to see more items


  1 of 1 people found the following review helpful:
 
5 of 5 July 29, 2020
Reviewer: Anonymous Person from Canton , MI United States  
Nice fit great lock up can't wait to run some ammo through it

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
3 of 5 M&P Shield .357 Sig ported barrel May 18, 2020
Reviewer: Nick Richardson from Farmington Hills, MI United States  
I have to give this 3 stars. I finally got the chance to try this and was slightly disappointed. Every time I try to use my slide release, the rounds nosedive into the ramp. I can slingshot rounds into the chamber, but that is strange. I tried 3 different kinds of rounds all with the same result. Now, it's my understanding that .357 sig is supposed to feed better because of the necked down cartridge. So, why the issue? Never had a feed issue in .40 cal. Now, once I realized to slingshot the slide, it runs great. And the porting really helps keep it on target. Maybe extend the ramp and change angles? Just a thought.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Extended Ported .40 to .357 Sig M&P Shield Convers May 16, 2020
Reviewer: Dale Allen from Cincinnati, OH United States  
The barrel arrived quickly and in perfect condition . I have fit it into the slide and it works perfectly. I cannot wait to get to the range.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
4 of 5 Very good craftsmanship July 14, 2019
Reviewer: Paul from CEDAR SPRINGS, MI United States  
Well made, fit perfectly, drop in ease.
Haven't fired yet, or would likely be a 5 star.
Thanks

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 .40 to .357 Sig M&P Shield, Ext/Ported March 30, 2019
Reviewer: Russ  
Recieved my barrel today. Nicely packaged, oiled and ready to go. Spent the day shooting off and on down at the river. Extended, ported barrel looks cool on the M&P Shield. I like to pocket carry this gun, the extra barrel fit pocket holster just fine. No jams or failure to feed. Just a blast!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 January 29, 2019
Reviewer: Richard LaBarre from Shamokin, PA United States  
The barrel is awesome, it would be nice if you polish the feed ramp before shipping!!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
3 of 5 357 Sig barrel December 17, 2018
Reviewer: Michael Lovering from Danvers, MA United States  
Tried cycling Sig 125 gr hollow points,would some times jam,I will try other ammo Hornady ,more rounded profile.and I will polish feed ramp,should be OK,otherwise the  quality seems good.I have also had issues with Sig HP in other small guns

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
2 of 5 .357 sig ported replacement barrel for shield July 17, 2018
Reviewer: Andrew Zahm from Haughton , LA United States  
Accuracyis Good. There is few issues with all hallow points I tested. I only had one failure to continue to feed during 300 rounds, but it was very common during the initial racking of the slide for the round to get caught on the feed ramp. The way the feed ramp is cut it makes you have to hold the magazine still when you send the slide forward or it will catch ever time especially with hollow points. Sometimes when it catches you just have to tap the back of the slide or the magazine and it will go forward. other times you have to remove the mag, rack the slide open, and do it again. If you hold the mag in place while you send it to battery you will not have this problem but this is something I don’t want to have to worry about in a concealed carry gun. I have the m and p shield in nine as well and I never have this problem, nor do I have the problem with the original barrel. There is no muzzle flip. look at the feed ramp angle, due to the shape of the round. Shipping was fast.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
2 of 5 BARREL WILL ONLY TAKE SIG SAUER AMMO June 10, 2018
Reviewer: Bruce from MIDLAND, TX United States  
I purchase this Barrel to use in my Smith & Wesson MP 40 Shield and what I discovered is that this Barrel will only take one kind of ammo I have tried 6 different kinds of Sig ammo so I'm not very happy with the barrel and now I have all this different kinds of ammo that I can't even shoot in the 357 Sig.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Excellent .40 Upgrade April 27, 2018
Reviewer: Donald Uren from Benton, PA United States  
I purchased the ported version. Good recoil tamer, no muzzle flip at all. No cycling or feed problems using S&W or aftermarket magazines. Barrel protrudes about 1/4" from slide and does not present any issues. Fast shipping and customer service was very helpful with ordering.  Very satisfied.

Was this review helpful to you?

   
  Click to see more items