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KAK Industry 5.56 NATO Melonite AR-15 Barrel - Mid-Length - 13.9"

Manufactured by KAK Industry
SKU: KAK-13.9-5.56-MELO-BARREL
MPN: KAK-13.9-5.56-MELO-BARREL
Manufactured by KAK Industry
2 Reviews
$140.00

In Stock

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Details

Details

KAK Industry 5.56 NATO Melonite AR-15 Barrel is a great option for the budget builder that values performance at an affordable price. This 13.9-inch barrel with taper profile features a 5.56 NATO chamber allowing 5.56 NATO calibers or .223 Remington calibers to be fired safely. Featuring a mid-length gas system, the 5.56 NATO Melonite AR-15 barrel is compatible with mid-length gas tubes. The KAK Industry 5.56 NATO Melonite AR-15 Barrel features 41V50 steel construction and is Melonite treated for superior performance and dependable use. The 1/2x28 TPI muzzle threads make the muzzle compatible with many popular muzzle devices and suppressor systems. KAK Industry 5.56 NATO Melonite AR-15 Barrel will exceed your expectations at a price well beneath your budget.

Features:
  • 5.56 NATO chamber
  • 13.9" barrel length
  • Taper profile
  • 1:7 twist
  • 1/2x28 muzzle threaded
  • 41V50 steel
  • Mid length gas system
  • .750 gas block
  • No dimples
  • Melonite treated
  • M4 extension
  • Marked for caliber and twist
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Specifications

Barrel CoatingMelonite
Barrel Length13.9
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandKAK Industry
Caliber Gauge5.56 NATO
Gas Seat Diameter.750
Gas System LengthMid-Length
PlatformAR-15
Thread Pattern1/2 X 28
Twist Rate1:7
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

2 reviews

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Accurate and well balanced

by -

I'm still fairly new to the building game and wanted to gave KAK barrels a try as they were affordable.
I went with 13.9" length and pin & welded a break on to get my sweet 16 rifle. I gotta say I'm very pleased so far. With 250rds through it (mostly steel) it has performed very well. I have had a few stuck cases but don't fault the barrel and is most likely due to cheap ammo. The mid length gas port tames the felt recoil making follow up shots a thing of ease. Its just a pleasure to shoot keeping the weight centered on the rifle. The taper profile balanced the rifle weight perfectly, the barrel harmonics feel great, I was worried about barrel whip with the tapper profile but even after some mag dumps and heating things up I still got a 10rd MOA group at 100yrds with 2 flyers. Zero complaints here. I can't speak to the durability yet but it has become my favorite so far and my new go to for what's it's worth.

Sweet barrel.

by -

Excellent barrel for the price. Have had absolutely Zero problems with Primary Arms purchases...Top notch company