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IA Iron River Armory

GForce Arms GF4 12 Gauge 18.5in Semi-Auto Shotgun, 5+1

SKULIP|GF412J Conditionnew CategorySemi Auto Shotguns
$393.37
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About this product

The GForce Arms GF4 (also referenced as GF SAX2T in source data) is a semi-automatic 12 gauge shotgun built with practical features for general-purpose use. It ships in a black applied finish and is fitted with a tactical-style black synthetic stock and ghost ring iron sights. The shotgun includes an 18.5-inch barrel and a 5+1 capacity for standard 12 gauge loading. A Picatinny rail is integrated for mounting optics or accessories while a Crio choke system is noted in the factory specifications.

Key Specifications

  • The action is Semi-Auto.
  • The gauge is 12 Gauge.
  • The barrel length is 18.5 inches.
  • The capacity is 5+1 rounds.
  • The chamber is 3-inch.
  • The choke type is Crio (C, IC, M, IM, F).
  • The overall length is 39.75 inches.
  • The finish is Black.
  • The stock/grip is Tactical Stock Black Synthetic.
  • The sights are Ghost Ring Iron Sights.

Purpose-built for shooters who want straightforward functionality, this GForce Arms shotgun blends a compact 18.5-inch profile with a tactical stock and accessory rail to support a range of practical setups. Its semi-automatic operation and ghost ring sights make it suited to routine range use and general utility roles where reliability and straightforward ergonomics matter. The combination of a black applied finish and synthetic stock keeps maintenance simple while the Crio choke options offer patterning flexibility for different loads.

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Specs at a glance

GForce Arms GF4 12 Gauge 18… SPECS AT A GLANCE 18.5 inches SIZE
Editorial diagram — measurements verified during testing.
Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$393.37