Retay RTACEMX7-28 Ace Max-7 12 Gauge Semi-Auto Shotgun (SKU: RTACEMX7-28)
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Retay Ace Max-7 semi-automatic shotgun (SKU RTACEMX7-28), 12 gauge, 28″ barrel, packaged qty: 4. Verified features: inertia piston system and lengthened forcing cone; category Sporting Semi-Auto Shotguns.
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Description
Description
Product Overview
Retay Ace Max-7 semi-automatic shotgun (SKU RTACEMX7-28). Source facts place this product in Shotguns / Sporting Semi-Auto Shotguns, brand Retay, package quantity 4, and attributes including an inertia piston system and a lengthened forcing cone. The product full title in source data lists 12/28 and 3.5″ (product record caption), which aligns with a 12-gauge with a 28″ barrel and 3.5″ chamber as reflected in the supplied full field.
Why This Product
- The inertia piston system (product-272199:f009) is identified as the shotgun’s operating system in source attributes.
- The lengthened forcing cone attribute (product-272199:f010) is specified and should be noted when comparing chamber/barrel interface features.
Key Verified Specifications
- Brand / Manufacturer: Retay (product-272199:f002; product-272199:f006; product-272199:f007)
- Category: Shotguns / Sporting Semi-Auto Shotguns / Firearm (product-272199:f004; product-272199:f005; product-272199:f003)
- Package Quantity: 4 (product-272199:f008; product-272199:f011)
- Notable features: Inertia Piston System (product-272199:f009); Lengthened Forcing Cone (product-272199:f010)
- SKU: RTACEMX7-28 (product-272199:f013)
- Availability: instock (product-272199:f014)
Appropriate Use Cases
- Purchasing semi-auto sporting shotguns for inventory where an inertia piston operating system and specified barrel/chamber attributes are part of the purchase requirements (product-272199:f009; product-272199:f010).
What Customers Should Know
- Package quantity is 4 — confirm whether this listing represents four individual shotguns per package or bulk shipment quantity (product-272199:f008; product-272199:f011).
- Verify SKU RTACEMX7-28 on receiving paperwork (product-272199:f013).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

