OE-SPEC 3"- 9MM AR15 Barrel- Nitride

SKU:
VALUE LINE 3 INCH 9MM BARREL
$65.00
(3 reviews)
Current Stock:
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VALUE LINE 3" 9MM AR15 Barrel

• Chamber- 9MM NATO

• Length- 3"

• Threads- 1/2-36

• Finish- Nitride

• Twist- 1:10

• Material- 41V50 Chrome Moly Vanadium

• Marked for Caliber and Twist

• Weight- 9.4 OZ

• Tapered Profile

• Fully Made In House From KAK Industry Produced Blanks

As a high volume contract manufacturer for the firearms industry, KAK is able to leverage its machining capacity to bring the same quality parts that we provide to some of the biggest names in the industry, straight to the retail customer.  We manufacture our barrels from the raw material all the way to the complete product, all under our own roof.  Our barrels are fully inspected through the entire process, including air-gauging the bores, physical measurements of the threads and outer diameters, and 100% gauging of the headspace tolerance.  Our OE-Spec line provides you with the quality you demand and the value you desire.

 

Length:
3"
Caliber:
9MM
Finish:
Nitride
Platform:
AR15 Pistol Caliber
Tags:

Reviews

  • 5
    Everyone loves my 3 inch KAK

    Posted by Steve on October 18, 2026

    I absolutely love this barrel i use it with a tucked suppressor and almost all ammo comes out subsonic. 124 grain brass Blazer ammo chronos ar 1050 FPS which is quite on warm days. I use a super safety with it and I haven't had a single jam. I'm very impressed with accuracy also, I put 30 rounds on a 12 inch plate at 100 yards effortlessly! My only complaint is handgards can be hard to find if you go untucked since the shortest ones are 4 inches and only 2 inches of barrel stick out of the upper reciever.

  • 5
    Excellent for paintball quiet shooting

    Posted by Richard McDermott on March 28, 2025

    I was unsure how well this would work, and decided to pull the trigger. It runs reliably at this length with and without a suppressor. I set this up as a poor man's SD, with a tucked 9mm suppressor. Almost all 9mm ammo is subsonic, and accuracy is better than expected. Be aware of the odd thread pattern, although I prefer it over 1/2×28 on 9mm because it leaves more material intact. I have only run ball ammo, but it has been extremely reliable for the 1500 rounds I have put through it so far.

  • 5
    Looks like there is no barrel

    Posted by Al on September 14, 2022

    I love this thing. I put it on my .30 Luger upper and it looks like there is no barrel installed. Shoots great.