Description
KAK Industries OE-SPEC 9MM 4″ AR-15 Barrel- Nitride
VALUE-LINE 9MM 4.0″ AR15 Barrel
Buy the KAK Industries OE-SPEC 9MM 4″ AR-15 Barrel – Nitride if you want an ultra-compact AR-9 build that’s reliable, affordable, and built for hard use. The short 4″ length makes it ideal for backpack guns, PCC pistols, or suppressor-focused setups while still maintaining good 9mm performance. The nitride finish improves corrosion resistance and durability, and KAK’s 9mm barrels are known for generous feed cone geometry that helps reliability with hollow points and flat-nose ammo.
• Chamber- 9MM
• Length- 4″ (3.5″ when compared to a standard AR15 barrel for handguard measurements)
• Threads- 1/2-36
• Finish- Nitride
• Twist- 1:10
• Material- 41V50 Chrome Moly Vanadium
• Marked for Caliber and Twist
• Weight- 9.41 OZ
• Fully Made In House From KAK Industry Produced Blanks
Tapered Profile
