MAC-2 Tactical Magazine Tube Extension, +4, Marine

MAC-2 Tactical Magazine Tube Extension +4 Marine Finish Upgrade your MAC‑2 shotgun with this +4 tactical magazine extension. Designed for all MAC‑2 series shotguns and compatible variants, it boosts capacity while maintaining reliable performance. Finished in durable nickel marine coating for enhanced corrosion resistance. Notable Features Increases Capacity by 4 Rounds Compatible with MAC‑2 Shotguns, Spandau S2 & Variants Nickel Marine Finish for Corrosion Resistance Utilizes Existing Factory End Cap Includes Extension Tube & Spring Overall length of 11 inches What’s Included MAC‑2 Tactical Magazine Extension Tube Spring Notes: Extension extends past 18.5″ barrel approximately 2″