United Gunworks UG-4 Phantom Compact 9mm Pistol 3.8" Ported Barrel - Copper

United Gunworks UG-4 Phantom Compact 9mm Pistol 3.8" Ported Barrel - Copper

Deliver full-size precision and uncompromised control in a compact carry setup with the United Gunworks UG-4 Phantom 9mm Double Stack Pistol. Engineered and built under one roof in Peoria, Arizona, the UG-4 Phantom is designed for shooters who demand elite 2011-style shootability without the bulk of a full-size handgun. Featuring a 3.8-inch match-grade ported bull barrel and a proprietary in-house tuned dual recoil spring system, the Phantom delivers lightning-fast cycling, minimal felt recoil, and flat muzzle tracking for effortless follow-up shots.

Every UG-4 Phantom is precision CNC-machined from American steel and aluminum inside United Gunworks' 60,000 sq. ft. facility. Built on a full-length dust cover frame with an integrated accessory rail and a lightweight billet aluminum grip module, the Phantom features aggressive slide serrations, a crisp 2–3 lb single-action trigger pull, and an Aftec-style extractor for unwavering ejection reliability. Complete with a modular optic plate system featuring an integrated co-witness rear sight, three 17-round Check-Mate magazines, and a durable Black PVD finish, the Phantom represents the ultimate fusion of concealability and match-grade performance.

Features

3.8" Match-Grade Ported Bull Barrel:
Precision-machined 3.8-inch match barrel delivers target-grade accuracy, with porting that vents high-pressure gas upward to hold the muzzle flat under rapid fire.

Proprietary In-House Dual Recoil Spring System:
Tuned entirely in-house with a 10–12 lb spring weight to maximize feeding reliability, absorb impulse energy, and speed up sight recovery in a compact platform.

Single-Roof Peoria, AZ CNC Manufacturing:
100% machined, fitted, and hand-inspected in Arizona, protected by a premium Black PVD finish on the frame & slide for extreme wear resistance. Copper Highlights on various components like barrel, hammer and screws for a stylish look.

Billet Aluminum Grip & Full-Length Rail Frame:
Optimized billet aluminum grip module offers a high-friction purchase without excess width, anchored to a full-length dust cover frame with a tactical light/laser rail.

Modular Optic Plate System & Match Controls:
Features a modular optic mounting system with an integrated co-witness rear sight, supported by an ultra-crisp 2–3 lb trigger break, fully blended grip safety, and ambidextrous thumb safeties.

Specifications