Panzer Arms M4 Pro AI Tactical Distressed Copper/Bronze 12 Gauge Shotgun The Panzer Arms M4 Pro AI Tactical Distressed Copper/Bronze is a 12 gauge shotgun with an 18.5-inch barrel. A distressed copper finish with bronze details defines its distinctive exterior. Shop the M4 Pro AI Tactical Distressed Copper/Bronze at BattleHawk Armory. 18.5-inch Barrel and 12 Gauge Chambering The barrel measures 18.5 inches, making barrel length a clear purchase specification for this 12 gauge configuration. Match ammunition to the firearm markings and instructions, and verify accessory fit to the exact shotgun. Distressed Copper/Bronze Finish The distressed copper exterior and bronze details create a warm, metallic-color appearance. Distressed describes the finish style; it is not a statement that the firearm is used or damaged. Exact-Model Compatibility Confirm the appropriate host interface before selecting a mount or other accessory. Appearance, color and a shared M4 name are not sufficient evidence of parts interchangeability. Product Specifications Brand: Panzer Arms Model: M4 Pro AI Tactical UPC: 869325001402 Product Type: Shotgun Gauge: 12 Gauge Barrel Length: 18.5 inches Finish: Distressed Copper/Bronze Frequently Asked Questions What gauge is this shotgun? It is chambered in 12 Gauge. What is the model designation? The model designation is M4 Pro AI Tactical. What finish is this version? This version is identified by the Distressed Copper/Bronze finish configuration. Does the finish name specify the receiver material? No. Color terminology does not establish the construction material or coating process. What is the barrel length? The barrel is 18.5 inches long. Purchase the M4 Pro AI Tactical Distressed Copper/Bronze at BattleHawk Armory. Explore Panzer Arms at BattleHawk Armory for more from the brand.