This 4-inch drop-in barrel (brand part number 7046-0055-3126) is made by ZRO Delta specifically for the compact Modulus in 9mm.

Key Specifications

• Fits the ZRO Delta Modulus Compact.
• Chambered in 9mm.
• 4-inch barrel length.
• Black finish.
• Drop-in fit.

Frequently Asked Questions

Is this a drop-in fit?
Yes — it’s made specifically as a drop-in barrel for the Modulus Compact.

What caliber and length is this barrel?
9mm at 4 inches.

Buy the ZRO Delta Modulus Compact 9mm Barrel

Get a factory-fit spare or upgrade barrel for your Modulus Compact. Ships fast from a Lubbock, TX gun shop, part of our ZRODelta lineup in our handgun barrels selection.