KAK 6.25 9X39 1:7 416R STAINLESS BARREL by KAK Industry LLC Visit kakindustry.com

6.25" 9X39 1:7 416R AR-15 Barrel- Stainless

SKU:
KAK 6.25 9X39 1-7 416R STAINLESS BARREL
$140.00
(1 review)
Current Stock:
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Description

KAK 6.25" 9X39 1:7 416R AR15 Barrel- Stainless

• Chamber- 9x39

• Length- 6.25"

• Gas system- Micro  Length

• Gas Block Size- .750

• Threads- 5/8-24

• Finish- Matte Blasted Grey

• Twist- 1:7

• Material- 416R Stainless

• Extension- M4 Ramps

• Marked for Caliber and Twist

• Weight- 10.88 OZ

• Gas Block Dimples

• Fully Made In House From KAK Industry Produced Blanks

All Barrels Are Air Gauge Inspected for Correct Bore Size & Tolerances, completed Barrels are Inspected for Proper Headspace using Calibrated Gauging.  


DESIGNED TO BE USED WITH FACTORY WOLF 278 GRAIN SUBSONIC AMMO
***These barrels are designed to be run suppressed. Attempting to run them unsuppressed could lead to issues outside of KAK 's control in which we hold no liability.



Additional Information
Length:
6.25"
Caliber:
9x39
Finish:
Stainless
Platform:
AR15
Tags:

Reviews

  • 5
    Great, well made.

    Posted by duceolsen on August 26, 2024

    I experimented heavily with this barrel using +350gr cast bullets. The chamber throats are very tight/short which work well with standard 280ish gr bullets, but is an issue when trying to use longer projectiles. I did eventually retire the barrel after an event using magnum pistol powder and experienced bullet setback which resulted in an estimated 103kpsi. I'm back up an running with a new bolt and 10.5" barrel.