Rated 5/5 based on 8 customer reviews
Item Number: 689
 Review Average:  
 Number of Reviews: 8
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Detailed Description

Easily enhance the accuracy of your Smith and Wesson M&P handgun!

Wilson Combat® Match-Grade Barrels are known for their unsurpassed quality and accuracy. Now your M&P handgun can have this superb accuracy without sending your pistol off to a master pistolsmith and waiting for months.

Wilson Combat® match barrels are fully machined from aircraft grade stainless steel blanks and heat-treated to R/C 40 for maximum service life. Critical manufacturing tolerances are held to less than .0005" (one half thousandth of an inch!).

To give you phenomenal accuracy, extreme care has been taken to assure that the chamber is glass smooth and perfectly concentric with the bore. In our barrel test fixture we routinely obtain test groups of 1/2" @ 25 yards!

Throughout the manufacturing process each barrel undergoes multiple quality-control checks, with a detailed final inspection prior to receiving the Wilson name. You can be sure that if your barrel bears the Wilson name, it's the best there is!

  • Match-Grade - Superb Accuracy (2" Or Less At 25 Yards With Match Ammo is typical)
  • Polished feed ramp, bore and supported chamber
  • 1 in 16" twist conventional broach rifling
  • Fully Machined From 416R Stainless Steel
  • Heat-Treated To R/C 40 For Maximum Service Life
  • Critical Manufacturing Tolerances Are Held To Less Than .0005" (One Half Thousandth Of An Inch!)
  • Glass Smooth Chamber And Perfectly Concentric With The Bore
  • In Our Barrel Test Fixture We Routinely Obtain ˝" At 25 Yard Groups
  • Detailed Final Inspection Prior To Receiving The Wilson Name On The Hood
  • Critical Lock-Up Contact Areas Cut To A Dimension That Provides A Good Lock-Up in most guns
  • Compatible with Smith & Wesson M&P Full Size handguns in 9mm caliber

Note: Due to variations in pistol dimensions, installation in some pistols may require very minor material removal in the hood or locking lug area which most people can easily do themselves.  In some pistols your sights may require adjustment after installation.

 Product ReviewsClick here to review this item
Excellent Barrel
Had to do a little filing but the lockup is excellent. Achieved some very nice groups. This barrel combined with the apex trigger and wilson sights has transformed the gun completely. Only gripe is that the wilson 9mm etching on the hood is wearing thin after only 600 rounds.
Major Improvement
The M&P is already a fantastic pistol. Add this barrel and the accuracy increases drastically. I love my M&P even more now.
Significant Improvement
The M&P is an outstanding pistol however, was experiencing accuracy degradation beyond 10 yds. Did some checking on line and decided to get a Wilson Combat replacement barrel. After over 500 rounds of 115/124/147 grain ball and HP bullets down range, accuracy at all ranges has improved significantly. The Wilson Combat barrel is a value added investment and will improve an already great pistol.
Well worth it!!!
I can ring 8 inch steel at 100 yards at will.This barrel is very accurate. Impressed would be an understatement.
M&P conversion
I have a 40 cal M&P and decided to convert it to a 9mm, and let me tell you, dropping this barrel in was a dream. Talk about a world of difference in the accuracy and the ease of putting in this barrel. I highly recommend anyone who is looking at doing a conversion or just looking to upgrade to a superior barrel, believe me this barrel is worth every penny, with no disappointment.
Very good investment
I bought my M&P9 second hand and the accuracy was very inconsistent at 25-35 yards. I wasnt very disappointed but knew it had much more potential. So I bought this barrel and now I can easily hit a 10 steel plate consistently. I highly recommend it. Only flaws is its stainless steel so if you dont like your guns showing powder on the barrel, that may be a problem. Good thing I like my guns like I like my jeeps, they always look better covered in mud/powder!
Deadly Accurate
I was really dissapointed in the factory barrel i received with my M&P. Shot others that were fine but not mine. Dropped this wilson combat in the gun and operated flawlessly and deadly accurate! Poppin bottles at 30 yards! Thank You Wilson Combat!!!
Works as advertised
I just received my 4.25 barrel for my M&P9. The part dropped without any gunsmithing. This afternoon I shot 150 rounds through the barrel. No malfunctions of any kind. Groups at 25 yards were typically four shots within a two to three inch circle with a fifth shot opening the group up to about six to eight inches. Given that I am no expert shot and I was shooting with a two-handed, unsupported grip Ill call that excellent accuracy potential. The gun is now more accurate than I am so skill development can continue. Using the factory barrel, groups at 25 yards were literally random, with the shots hitting anywhere within a foot-wide radius of the point of aim.