Grand Power X-Calibur Mk12 9mm Luger, Full-Size DA/SA Pistol, 5 in Heavy Barrel, Rotating Lockup, Fiber-Optic Front Sight — Excellent
The Grand Power X-Calibur Mk12 is a Slovak-made, full-size 9mm with a short-recoil rotating-barrel system, a DA/SA action with an external hammer, and fully ambidextrous controls. It features a 5-inch heavy-profile steel barrel, extensive slide lightening cuts, and iron sights with a red fiber-optic front and a fully adjustable micrometric rear. This example is CIP proofed, importer-marked by Global Ordnance, and includes three 15-round steel magazines.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minor scratches and blemishes present.
What's Included
- Grand Power factory hard case with fitted foam
- Three 15-round steel magazines with witness holes
- Interchangeable grip backstraps
- Manual
- Safety selector
- Recoil spring
The X-Calibur Mk12 uses Grand Power's short-recoil rotating-barrel lockup paired with a DA/SA action and external hammer. Primary controls are fully ambidextrous, including bilateral slide-stop levers, providing mirrored operation for right- and left-handed users.
The 5-inch heavy-profile steel barrel and extensively lightened slide with windows are key Mk12 characteristics. Front and rear cocking serrations offer positive manipulation while the slide cuts reduce reciprocating mass.
The polymer frame has molded texture and a palm swell, and it includes interchangeable backstraps to fine-tune fit. An integral accessory rail on the dust cover supports common rail-mounted lights or accessories.
Sighting is handled by iron sights with a red fiber-optic front and a fully adjustable micrometric rear. The trigger with a short reset supports precise control in DA/SA operation.
This pistol is CIP proofed with "9x19" markings and is importer-marked by Global Ordnance, Sarasota, FL. It is a full-size 9mm with a 15+1 capacity and comes with three 15-round steel magazines with witness holes.

