GForce MKX3 12ga semi automatic 3”
Guns International #: 103496409 Seller's Inventory #: 05343
Category: GForce Arms - AR15 Shotguns

Seller's Information
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Verified Seller
Seller: Big Boy's Toys
Company: Big Boy's Toys - Watford City, ND
Member Since: 9/25/25
First Name: Michele
State: North Dakota
Zip: 58854
Country: United States
Phone: (701) 842-3301
Platinum Seller
Number of Active Listings: 102
Seller: FFL Dealer
Return Policy: 3 day inspection and return policy on used guns.

Payment Types Accepted: Listings are cash price paid by Check or Money Order, add 3% for Credit Card

About Us: Family-Owned Business – Serving Customers for Over 15 Years! We list our inventory on multiple sites. Payment Options: Credit card (3% fee) Check, money order, or cashier's check Personal checks accepted – we wait 7 business days for clearance Shipping: We ship via FedEx, UPS, or USPS. Shipping to ALASKA- ~Please Call for pricing~. Orders usually ship within 2 business days. For firearms: Please provide the full name and phone number of your chosen Gun Store/FFL holder for transfer. We will only ship to a valid FFL. Ammo orders ship only via UPS. Buyers must be 18+ and provide a copy of their driver's license to verify age. Phone: 701-842-3301 Email: bigboystransfergmail : bigboystoysgunsandammo


Description:
This is a good used shotgun.  It comes with one magazine.


The GForce Arms MKX3 is a 12-gauge, AR-style semi-automatic shotgun designed for defense, featuring an 18.5-inch barrel, 5+1 capacity (MKA 1919 magazine type), and a ~8.2 lb aluminum receiver. Uses Benelli Mobil chokes.
Key Features and Performance
  • Design: AR-15 style controls with a fixed stock, adjustable cheek rest, and ambidextrous features.
  • Operation: Gas-operated, typically requires a break-in period of 50-75 rounds with high-velocity (1200+ fps) ammo for reliability.
  • Versatility: Suitable for home defense and tactical use, often compatible with 10-round magazines or 20-round drums.
  • Build: Aluminum upper receiver with a polymer lower, featuring a flared magwell.
Specifications
  • Action: Semi-Automatic
  • Gauge: 12 Gauge
  • Barrel Length: 18.5"
  • Overall Length: 37.5"
  • Weight: ~8.2 lbs


SOLD

Shotgun Gauge: 12 Gauge