AREX Delta Gen.2 Tactical M - FDE/Black

The Arex Delta Gen.2 M Tactical in Flat Dark Earth / Black is a striker-fired, suppressor-ready 9mm Luger pistol from Arex's second-generation Delta platform. Built on a compact polymer frame with a 4.6-inch threaded barrel, the M Tactical balances concealability with suppressor-ready capability for duty, home defense, and range use. The slide is cut from the factory for direct mounting of micro red dot sights, with adapter plates included for popular optic footprints.

The 4.6-inch barrel is threaded 1/2×28 for direct attachment of suppressors, compensators, or muzzle devices. A thread protector is installed for standard use. The striker-fired trigger delivers a consistent pull weight from the first round to the last. A passive firing pin block engages automatically to prevent discharge unless the trigger is fully pressed.

Ambidextrous controls include the magazine release and slide stop. The nitride-finished steel slide features front and rear serrations and a factory optics cut. Fixed iron sights are installed and co-witness through most mounted optics. An integrated Picatinny rail on the dust cover accepts weapon lights and lasers. The polymer frame features interchangeable backstraps (S, M, L, XL) and stippled grip texture.

What's Included

• Arex Delta Gen.2 M Tactical pistol
• Two (2) magazines
• Four (4) interchangeable backstraps (S, M, L, XL)
• Optic adapter plates
• Thread protector
• Owner's manual
• Hard case

Features

• Striker-fired action with consistent trigger pull
• 4.6-inch threaded barrel (1/2×28) — suppressor-ready
• Optics-ready slide with adapter plates included
• Nitride-finished steel slide with front and rear serrations
• Lightweight polymer frame
• Interchangeable backstraps (S, M, L, XL)
• Ambidextrous magazine release and slide stop
• Passive firing pin block safety
• Fixed iron sights
• Integrated Picatinny accessory rail
• Stippled polymer grip texture
• Two magazines included
• Chambered in 9mm Luger

Key Specifications

Related AREX Models on Global Ordnance

• Arex Delta Gen.2 M — Compact, 4" barrel, 17+1
• Arex Delta Gen.2 L — Full-size, 4.5" barrel
• Arex Delta Gen.2 X — Extended, 4" barrel, 19+1
• Arex Delta Gen.2 M Tactical — Compact, threaded barrel
• Arex Delta Gen.2 X Tactical — Extended, threaded barrel
• Arex Zero 1 — DA/SA hammer-fired, aluminum frame
• Arex Zero 2 S — Next-gen DA/SA platform
• Arex Alpha — Competition-grade DA/SA

Compatibility

• Magazines: Arex Delta Gen.2 magazines (15-round, 17-round, 19-round). Gen.1 Delta magazines are compatible.
• Holsters: Fits holsters made for the Arex Delta. Verify fitment for threaded-barrel models — some holsters require an open muzzle end.
• Suppressors / Muzzle Devices: 1/2×28 threading accepts standard 9mm suppressors, compensators, and muzzle brakes.
• Optics: Factory optics cut with included adapter plates. Compatible footprints include Shield RMSc, Trijicon RMR, Holosun 407/507. A Holosun 509T plate is available separately from Global Ordnance.
• Accessories: Picatinny rail accepts standard weapon lights and lasers. Arex grip module kits (M, L, X) available from Global Ordnance.

Model Comparison — Arex Delta Gen.2 Family

Frequently Asked Questions

Q: What thread pitch is the barrel?
A: 1/2×28, the standard thread pitch for 9mm suppressors and muzzle devices in the U.S. market.

Q: Is the Delta Gen.2 Tactical optics-ready?
A: Yes. The slide is factory-milled for micro red dot sights and adapter plates are included.

Q: Are Gen.1 Delta magazines compatible?
A: Yes. Gen.1 and Gen.2 Delta magazines are cross-compatible.

Q: Can I swap the grip module?
A: Yes. Arex sells M, L, and X grip module kits in multiple colors through Global Ordnance.