9MM AR9 Barrel - 5" - 1/2x36 - 1:10 Twist - Heavy
Purpose: The barrel is one of the most critical components of a rifle. Its primary purpose is to contain the high-pressure gases produced when the cartridge is fired and direct that energy to propel the bullet forward at high velocity. Inside the barrel, the rifling (spiral grooves) spins the bullet, stabilizing it in flight for improved accuracy and range. The barrel’s length, material, twist rate, and profile also significantly influence the rifle’s overall performance, recoil, maneuverability, and effective velocity.
Features:The 5" Parkerized Slim Barrel is a compact 9mm AR-9 barrel designed for pistol or PDW-style builds.
It is made from durable 4150 Chrome Moly Vanadium steel with a parkerized finish for corrosion resistance and a slim profile that reduces weight while maintaining strength. It features a 1:10 twist rate for reliable stabilization of common 9mm ammunition and standard 1/2x36 threading for muzzle devices. It's a lightweight, maneuverable 9mm AR builds suitable for home defense, range use, or competition.
- Caliber:
- 9MM
- Color:
- Black
- Material:
- Steel
- Thread Pattern:
- 1/2x36
- Platform:
- AR-9
- Twist:
- 1:10
- Length:
- 5"
- Features:
- Heavy