levels.svg levels icon sort-down.svg sort down icon sort-up.svg sort up icon search.svg search icon user-circle.svg user circle icon cart-alt.svg cart icon plus.svg plus icon chevron-left.svg chevron left icon chevron-right.svg chevron right icon phone.svg phone icon zoom-in.svg zoom in icon
Swipe for More

Ozbay Arms EGX 405 - Semi-Auto AR Style Shotgun - 18.5" Barrel - 12 Gauge, 3" Chamber, Keymod Rail, Choke Tubes, 2 - 5 Round Mags, BBL Shroud - 12EGX405

MPN: 12EGX405  |  UPC: EGX405


Ozbay 12EGX405: With its sleek lines and ultra-low profile, the new EGX 405, 12 gauge is one of the most exciting AR-12 style shotguns that we have seen yet. The slimline stock features an integrated grip and an adjustable cheek rest with a reinforcement brace for strength, and the ergonomic, all-aluminum forearm and spiraled barrel shroud are both attractive and pro-quality. But don't let the good looks fool you. The EGX 405 is also a workhorse. This AR platform semi-auto features a 18.5" barrel that is threaded for choke tubes (set included) and a 3" chamber to handle even the heaviest shotgun loads. It comes with 2-5 round magazines and will accept virtually all AR-12 style mags and drums. Other features include detachable flip-up style front and rear sights and Picatinny rail sections built into the fore-end and top rail so you can mount your preferred optics and lights. This shotgun is ready for hunting, skeet, trap, or home defense. This model features the latest generation gas system that makes it incredibly reliable, and if you have shot an AR-15 you will feel right at home with this AR12 style shotgun since it utilizes many of the same controls. This shotgun offers great function at a fantastic price. 

NOTE: This model comes with two 5 round magazines and flip-up sights as well as additional chokes. The 3" chamber allows this shotgun to shoot both 2 3/4" and 3" shotshells. This model utilizes standard AR-12 magazines that are both plentiful and inexpensive.



Ozbay Arms


12 GA


Semi Automatic

Barrel Length






Why Customers Bought This

Questions & Answers

Customer Photos & Videos