The Panzer Arms M4 Speed Pro 12 Gauge Shotgun (brand part no. PAM4CSBRBTMFSS) is an inertia-driven semi-automatic finished in distressed copper with bronze titanium accents for a standout look. Panzer Arms equips it with an 18.5-inch ported barrel, a skeletonized adjustable stock, and a charging handle that switches to either side for right- or left-handed shooters. Ghost-ring sights and a 3-inch chamber round out a shotgun built for both competition speed and home-defense reliability. Among semi-auto shotguns, this M4 Speed Pro suits shooters who want fast, ambidextrous handling with a finish that stands out from the crowd.

Key Specifications

• The gauge is 12 Gauge.
• The chamber accepts up to 3-inch shells.
• The magazine capacity is 5+1 rounds.
• The barrel measures 18.5 inches and is ported.
• The receiver is built from 4140 steel.
• The action is inertia-driven semi-automatic.
• The charging handle is switchable to either side.
• The sights are ghost-ring.
• The stock is skeletonized and adjustable.
• The finish is distressed copper with bronze titanium accents.

Frequently Asked Questions

Can I switch the charging handle side? Yes, the M4 Speed Pro’s charging handle can be moved to either side for right- or left-handed use.

What chamber does it accept? A 3-inch chamber, so it cycles both 2 3/4-inch and 3-inch 12-gauge shells.

Does the stock adjust? Yes, the skeletonized stock is adjustable to fit the shooter.

Buy the Panzer Arms M4 Speed Pro 12 Gauge Shotgun

Ambidextrous controls and a distressed copper-and-bronze finish set this M4 Speed Pro apart on the range or at home. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.