The Freedom Ordnance FX-9 AR-pattern pistol in 9mm Luger with a 4.5-inch black nitride chromoly steel barrel and KAK Shockwave brace (brand part no. FX9P4) delivers a genuinely compact AR-pistol platform that still feeds from standard Glock-style magazines. Freedom Ordnance builds the billet receiver over an inch shorter than a standard AR-15, and a 3.5-inch free-float M-LOK handguard with a purpose-built handstop rounds out the compact footprint. An enhanced extractor and bolt package, a last-round bolt hold-open, and an oversized recurve charging handle add reliability and ease of manipulation, and the barrel is threaded 1/2×28 TPI for 9mm-approved muzzle devices and suppressors. The pistol ships with an ETS 31-round Glock-style magazine and is made in the USA. Among compact AR-pattern semi-auto handguns, this FX-9 configuration favors shooters who want maximum compactness with suppressor compatibility.

Key Specifications

• Chambered in 9mm Luger.
• Capacity of 31 rounds.
• The barrel measures 4.5 inches, black nitride chromoly steel, threaded 1/2×28 TPI for a suppressor.
• The receivers are billet-machined, over an inch shorter than a standard AR-15.
• The handguard is a 3.5-inch free-float M-LOK design with a handstop.
• The pistol includes a KAK Shockwave stabilizing brace and an ETS 31-round magazine.
• The charging handle is an oversized recurve design.
• The safety system includes AR-15 Configured Selector.
• The sights are Optic Ready.

Frequently Asked Questions

Is this barrel suppressor-ready? Yes, threaded 1/2×28 TPI for 9mm-approved muzzle devices and suppressors.

What magazine ships with this pistol? An ETS 31-round Glock-style magazine.

Buy the Freedom Ordnance FX-9 AR-Pattern Pistol, 4.5-Inch

A genuinely compact AR-pistol platform that still feeds from Glock-style magazines is exactly what this Freedom Ordnance FX-9 AR-Pattern Pistol delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.