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Panzer Arms M4 Speed Pro 12GA Semi-Auto Shotgun 18.5″ Ported 5+1

UPC: 869325000641

$644.99

10 in stock

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Description

Competition shotguns and defensive shotguns usually live in different worlds, but the Panzer Arms M4 Speed Pro does a nice job of splitting the difference. It starts with Panzer's M4 platform, a piston-driven 12 gauge known for chewing through just about anything you feed it, then adds the go-fast parts that 3-gun folks care about. The bolt is machined and fluted to cut weight, which speeds up cycling and gets you back on target quicker. The 18.5 inch barrel is ported to tame muzzle rise, and the loading port is opened up so you can stuff shells in pairs or quads without tearing up your thumb.

Built for Fast Hands on Both Sides

Everything you touch on the M4 Speed Pro is oversized. The knurled rotating charging handle can be set up for right or left handed operation, the bolt release button is enlarged for quick reloads, and the safety selector is easy to find under pressure. QD mounting points make sling swaps painless. The fixed skeleton stock with pistol grip rides on a 3-position buffer tube, so you can dial in length of pull, and it keeps overall weight down without feeling flimsy.

Panzer M4 Speed Pro Accessory Real Estate

The aluminum receiver wears a full-length Picatinny rail up top, ready for a red dot or ghost ring setup, and the aluminum M-LOK handguard gives you room for a light or hand stop while shedding heat better than polymer. A barrel clamp with its own Picatinny section adds one more spot for accessories out front.

Feeding the Speed Pro

With a 3 inch chamber and 5+1 capacity, this shotgun handles everything from clays and steel to buckshot and slugs. The gas piston system does a solid job soaking up recoil compared to inertia guns, and combined with the barrel porting, follow-up shots come fast and flat. Whether you are running a local shotgun match, keeping it staged for home defense, or just want a semi-auto 12 gauge that runs hard without a boutique price tag, the M4 Speed Pro earns its spot in the safe.

Key Specifications

  • Manufacturer: Panzer Arms
  • Model: M4 Speed Pro
  • MPN: PAM4CSDGMFSS
  • UPC: 869325000641
  • Gauge: 12 Gauge
  • Chamber: 3"
  • Action: Semi-Auto, Gas Piston Driven
  • Capacity: 5+1
  • Barrel Length: 18.5", Ported
  • Barrel Finish: Black
  • Receiver: Aluminum with Picatinny Rail
  • Handguard: Aluminum M-LOK
  • Stock: Fixed Skeleton with Pistol Grip, 3-Position Buffer Tube
  • Charging Handle: Oversized Knurled, Ambidextrous
  • Bolt: Machined and Fluted Lightened Bolt
  • Safety: Safety Selector

What’s Included

  • Panzer Arms M4 Speed Pro shotgun
  • Owner's manual
  • Factory box

Frequently Asked Questions

What makes the M4 Speed Pro different from the standard Panzer M4?

The Speed Pro is the competition-tuned version of the M4 platform. It adds a machined, fluted lightened bolt for faster cycling, a ported barrel to cut muzzle rise, an enlarged loading port for quad loading, and oversized controls including the bolt release and charging handle. Think of it as the standard M4 with the race package installed.

Will the Panzer Arms M4 Speed Pro cycle light target loads?

The gas piston system on the M4 platform is known for running a wide range of ammo, from lighter target loads up to full 3 inch magnums. As with any new semi-auto shotgun, it is smart to run a couple boxes of your preferred load through it during break-in to confirm reliability before a match or staging it for defense.

Is the M4 Speed Pro good for left-handed use?

Yes, this is one of its stronger selling points. The oversized knurled charging handle rotates for ambidextrous operation and can be switched for left-handed use, and the enlarged bolt release is easy to reach from either side. Southpaws will feel more at home on this gun than on most semi-auto shotguns.

Can I mount a red dot on this shotgun?

Absolutely. The aluminum receiver comes with a Picatinny rail on top, so mounting a red dot or other optic is straightforward. You also get a barrel clamp with an additional Picatinny section and M-LOK slots along the handguard for lights, hand stops, and other accessories.

Additional information

UPC

869325000641

Manufacturer

Manufacturer Part Number

PAM4CSDGMFSS

Action

Barrel Finish

Black

Barrel Length

18.5"

Caliber/Gauge

12 Gauge

Capacity

5 + 1

Safety

Safety Selector

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