The Spandau S2 Shotgun is a lightweight high-performance firearm designed for hunters and shooting enthusiasts. It features a reliable Inertia operating system for smooth cycling with various loads a customizable Benelli/Mobil choke tube system and a fiber optic front sight for quick target acquisition. With oversized controls an enhanced loading gate and compatibility with BenelliA(R) M2 accessories the Spandau S2 offers ease of use precision and versatility.Features: Reliable Inertia Operating System Vent Rib Barrel Open Cut Loading Gate Enhanced Lifter Over Sized Charging Handle Adjustable Drop/Cast Spacer Kit M2A(R) Compatibility Rubber Recoil Pad Drilled/Tapped Receiver 1yr Warranty/Lifetime Service Plan