Adams Arms ERMOX XDEFENSE MX is a 12 gauge semi-automatic shotgun with an 18.5 barrel and a Marine-style receiver. Features include a 5+1 magazine, 5-piece choke set, ported barrel, Picatinny rails, and a pistol-grip skeleton stock.
The Adams Arms ERMOX XDEFENSE MX is a purpose-built 12 gauge semi-automatic shotgun with an 18.5 barrel and Marine-style receiver design. Its configuration emphasizes modular mounting options and ergonomic handling with a pistol-grip skeleton stock and Picatinny rails on both receiver and barrel. The package includes a five-piece choke set and features intended to aid fast reloads and reliable cycling.
Product Specifications
The gauge is 12.
The barrel length is 18.5.
The action is Semi-Automatic.
The chamber is listed as 3.
The choke is a 5-piece set with wrench.
The safety is manual.
The receiver is a new receiver design Marine.
The stock is a pistol grip skeleton stock.
The butt plate is rubber.
The front sight is a ghost sight.
A Picatinny rail is fitted on the receiver and barrel.
An extended bolt handle & release button are included.
The barrel is ported.
The magazine capacity is 5+1.
The UPC is 781834303306.
Designed for users who value adaptability and straightforward function, the ERMOX XDEFENSE MX suits applications such as competition clay events where rapid follow-up shots and adjustable chokes matter, and maritime or field shooting where corrosion-resistant design cues and modular mounting points are useful. Its combination of a dedicated rail system, skeletonized stock, and common choke options makes it practical for shooters looking for a configurable platform.
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