The Citadel Boss25 is an AR-style semi-automatic shotgun chambered in 12 Gauge, built on a steel receiver finished in Arizona Flag Cerakote. It carries an 18.75-inch threaded barrel fitted with a muzzle brake and holds 5+1 rounds of 3-inch shells. Overall length runs 37.75 inches, and the gun weighs about 8 pounds unloaded. 
 

Key Specifications 

• Brand: Citadel 
• Model: Boss25 
• Caliber: 12 Gauge 
• Action: Semi-Auto 
• Capacity: 5+1 
• Barrel Length: 18.75in 
• Chamber: 3in 
• Overall Length: 37.75in 
• Weight: 8 lbs 
• Finish: Arizona Flag Cerakote 
• Barrel Material: Steel 
• Receiver Material: Steel 
   

Detailed Features 

• Threaded barrel accepts the included muzzle brake or aftermarket muzzle devices. 
• Picatinny rail runs the receiver top and forend for mounting optics and accessories. 
• Adjustable comb on the synthetic stock lets shooters set cheek weld to a mounted optic. 
• Polymer pistol grip and a rubber recoil pad follow the AR-pattern control layout. 
• Thumb safety and adjustable sights come standard, and the receiver is finished in Arizona Flag Cerakote.

Owners of the Citadel Boss25 generally describe the action as reliable once it is broken in, though a few mention needing a couple boxes of shells before cycling smooths out on lighter loads. The steel receiver and threaded barrel give it a more solid feel than many budget AR-style shotguns, and build quality is seen as good for the price point.

Handling draws mixed reactions. The AR-pattern grip and safety feel familiar to anyone who has run an AR platform, but the barrel-mounted muzzle brake adds weight up front that some find front-heavy during extended offhand shooting. Home defense and range shooters tend to like the extra picatinny rail space for lights and optics.

Value is where the Boss25 gets the most praise. Buyers comparing it to established AR-style shotguns note it costs noticeably less while still shipping with a threaded barrel and an adjustable comb. The tradeoff some point out is a smaller aftermarket parts selection than more established shotgun platforms.