The Typhoon F12 is hands down the best magazine shotgun ever made. Years in the making there is no detail that has been ignored. Built on the AR-15 platform the F12 has great familiarity with anyone who has used an AR style rifle. The attention to detail in the billet upper and lower receiver is unmatched. With all the different styles options and accessories offered the F12 is truly customizable to fit your every need. Unlike many other manufacturers we include flip up sights slings and magazines in the box with the gun making it ready to use right out of the box. Once you get to feel an F12 shotgun in your hands for yourself you will see our craftsmanship and quality are absolutely the best on the market today.Specifications: Model: F12 FDE Sport Gauge: 12 Gauge System: Gas Operated Semi Automatic Chamber: 3" Ammunition: 2 3/4" and 3" Receiver Material: T6 7075 Hardened Aluminum (Upper & Lower) Forend Material: T7 Series Aluminium Color: FDE Cerakote Barrel: 4140 Full Steel Smooth Chrome Lined 18.5" Magazines: Comes With Three 5 Round Steel Magazines (Other Magazines Sold Separately) Choke: Benelli Mobile Choke Threads (comes with 1 extended #5 skeet choke set of 3 internal chokes #1 full #3 modified #5 skeet and wrench and choke case) Fixed Stock: (Collapsible Sold Separately) Ejector: Spring Assist Ejector Hand Guard: Sport With Picatinny Rail On Top (Side Rails Sold Separately) MLOK: on Bottom Side of Hand Guard Charging Handle: Advanced Oversized Takedown Pins: AR style Trigger: Advanced Flat Blade Trigger Pistol Grip: Rubber Over-Molded Sling Mounts: QD Inserts in Stock Both Left and Right Latch Plate: Reversible Sling Mount Latch Plate Cheek Comb: On Collapsible Stock Only Cerakote Color Matched Adjustable Cheek Comb) Heat Shield: Over Barrel Sights: Polymer Flip Up Sights Mag Release: Large Textured Button Ejects Magazine Safety: Ambidextrous Safety Switch Bolt Release: Large Enhanced Lever Gas Block: Adjustable for Heavy and Light Loads Weight: 8.6 LBS Overall Length: 38? (with fixed stock) Sling: Two Point Bungee SlingIncludes: F12 FEE Sport Shotgun 3 Five Round Magazines Flip Up Sights Sling (two point bungee) Assembly/Disassembly Wrench Chamber Flag Owners Manual