The Retay USA Gordion GreyCon is a full-size 20 gauge semi-automatic shotgun designed for field and upland hunting. It pairs an inertia piston action with the Inertia Plus rotating bolt system and a 28″ chrome-lined vent rib barrel for consistent cycling and shot presentation. The package includes a Grade 2 oiled walnut stock with adjustable shims, a set of MaraPro interchangeable chokes, and a TruGlo fiber optic front sight.
Key Specifications
- The gauge is 20 GA.
- The chamber accepts 2-3/4″ or 3″ shells.
- The action is an Inertia Piston with Inertia Plus Rotating Bolt.
- The magazine capacity is 4+1.
- The barrel length is 28″ with a chrome-lined, deep bore drilled vent rib.
- The choke set included is C, F, IC, IM, M (MaraPro).
- The receiver is a single-piece aluminum unit with a Grey Cerakote finish.
- The stock finish is Grade 2 Oiled Walnut with adjustable shims and integrated sling swivel mount.
- The weight is 6lbs 10oz.
- The sight is a TruGlo fiber optic front bead.
Engineered with practical features and a complete accessory set, the Gordion GreyCon provides configurable fit and traditional handling for shooters focused on dependable function and field performance. Its included choke set and adjustable stock shims make it adaptable to a range of loads and shooting conditions.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




