Check-Mate 9MM Match Magazine 9 Round Welded Base

Check‑Mate 9mm 9‑Round Match Magazine with Welded Base

Check-Mate for Pure Performance. Complete Reliability.

Check-Mate Industries builds this 9mm match magazine for shooters who demand absolute reliability and long‑term durability. From the outset, every design decision centers on performance and consistency. As a result, this welded‑base magazine delivers dependable feeding for competition, training, and defensive use.

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Built for Strength and Consistent Feeding

Stainless Steel Magazine Tube

To begin, Check‑Mate forms each magazine tube from high‑quality American‑milled stainless steel. The company then through‑hardens every tube to improve strength and resist deformation. Afterward, technicians polish the tube inside and out. Consequently, internal friction drops and cartridges move smoothly through the magazine body. This process ensures consistent feeding, even during fast strings of fire.

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Welded Base for Maximum Durability

Solid One‑Piece Construction

Just as importantly, the welded base plate adds rigidity and structural integrity. Because the base is permanently attached, it eliminates movement between components. Therefore, the magazine remains solid under recoil and hard use. Additionally, this design reduces the chance of debris entering the magazine from the bottom.

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Advanced Follower and Spring System

Patented Anti‑Tilt Follower

Equally critical, the patented Check‑Mate follower features an extended front skirt that prevents tipping. In addition, the follower uses an anti‑friction, self‑lubricating finish. Proper dimple placement further controls cartridge movement. As a result, rounds feed smoothly and the slide locks back reliably on the last shot.

High‑Performance Magazine Spring

Meanwhile, Check‑Mate pairs the follower with a proprietary high‑performance spring. This spring delivers consistent upward pressure and excellent endurance over thousands of cycles. At the same time, the wadcutter feed‑lip geometry maintains the correct cartridge angle during feeding. Consequently, the magazine runs a wide range of 9mm ammunition with exceptional consistency.

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Designed With Purpose

From the feed lips to the welded base plate, every detail reflects Check‑Mate’s commitment to excellence. Nothing is accidental. Every component serves a clear purpose in improving reliability, durability, and overall performance.

Thunder Mountain Custom proudly partners with Check‑Mate Industries to offer what many shooters consider the finest 1911 magazines available today. Ultimately, this welded‑base magazine proves why Check‑Mate remains a trusted choice for defense, law enforcement, and competitive shooting.

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Specifications

• Caliber: 9mm

• Capacity: 9 rounds

• Finish: Stainless Steel

• Base Plate: Welded Base

• Follower: CMI Patented

• Feed Lips: Wadcutter

• Spring: 9mm 9‑Round High‑Performance Spring