The Alpha Foxtrot AF1911 Romulus Compact is a 1911-pattern pistol chambered in 9mm with a 4.25-inch threaded barrel and 20-round capacity. It has an optics-ready serrated slide, Picatinny rail, night sights, and a polymer grip on a compact frame. 
 

Key Specifications 

• Brand: Alpha Foxtrot 
• Model: AF1911 Romulus 
• Caliber: 9mm 
• Action: Single Action 
• Capacity: 20 rounds 
• Barrel Length: 4.25 inches 
• Color/Finish: Black 
   

Detailed Features 

• 4.25-inch threaded barrel, suppressor-ready without additional paperwork for the barrel itself 
• Optics-ready slide with RMSc footprint and serrations 
• Picatinny rail on the frame 
• Night sights included 
• Polymer grip on a compact 1911 frame

The Romulus Compact in the 4.25-inch configuration attracts buyers who want the 1911 manual-of-arms in a shorter package with a threaded barrel option. Most owners report that the polymer grip and compact frame work together well for concealed carry, though the 20-round magazine adds bulk that partially offsets the size reduction.

The night sights and optics cut are frequently mentioned as strong inclusions at this price point. Trigger quality is described as acceptable stock, with the same split opinion seen across the Romulus line as to whether it needs immediate attention or is fine for a duty or home-defense role.

A few owners note the DA/SA designation that appears in some listings conflicts with what arrives, and others flag the threaded barrel as the primary reason they chose this variant. Aftermarket support is limited compared to name-brand 1911 compact options, which is the recurring concern for buyers thinking long-term.