The Battle Arms Development lightweight 5.25-inch 9mm barrel (Battle Arms Development part no. A-BBL5.25T9MM1-10BN) is chambered for 9x19mm. It is cut from 4140 steel and finished in black nitride. Battle Arms builds it in a lightweight profile, so it keeps a short build trim. At 5.25 inches it suits a compact 9mm setup rather than a long carbine barrel. It is a barrel only, so the rest of the build comes from your own parts.

Key Specifications

• The chambering is 9x19mm, the 9mm Luger cartridge.
• The barrel length is 5.25 inches, a compact length for a short 9mm build.
• The steel is 4140, a common barrel steel with good strength.
• The finish is black nitride, which adds surface hardness and corrosion resistance.
• The profile is lightweight, which keeps weight down on a compact build.

Frequently Asked Questions

What caliber is this barrel? It is chambered for 9x19mm.

How long is it and what is it made of? It is 5.25 inches long and made from 4140 steel with a black nitride finish.

Buy the Battle Arms Development Lightweight 9mm Barrel, 5.25-Inch, Black Nitride

Order it through the Battle Arms Development lineup of AR15 barrels. Our Lubbock, Texas gun shop ships fast and fully insured.