Description
The Official Springfield Armory Echelon 4.0C 18-Round Extended Magazine is a genuine factory replacement (OEM) accessory designed to significantly boost your firepower. Featuring a +3 extended polymer basepad, it integrates seamlessly with the Echelon 4.0C (Compact) grip frame, providing a solid pinky rest for a full purchase and enhanced weapon handling.
Constructed from premium stainless steel, the magazine body is treated with a specialized blacked-out coating that boasts exceptional scratch, wear, and corrosion resistance. Inside, an anti-tilt polymer follower driven by a high-tensile steel spring guarantees smooth cartridge alignment, flawless feeding performance, and a consistent slide lock-back after the last round is fired. Numbered witness holes cut into the rear of the spine offer an instant visual round count.
⚠️ PLEASE NOTE: This magazine is optimized exclusively for the Echelon 4.0C frame layout. It will NOT fit or seat properly in full-size Echelon (4.5F) models, as the body is too short to reach the magazine catch.
Key Features:
- Genuine Factory OEM: Engineered by Springfield Armory to exact specifications for 100% weapon synergy and reliability.
- Extended Capacity (18 Rounds): Packs full-size duty capacity into a concealable, compact EDC configuration.
- Blacked-Out Stainless Steel: Heavy-duty steel core treated with a rugged finish built to withstand severe defensive conditions.
- Numbered Witness Holes: Provides clear, quick, and fast ammunition level identification at a glance.
Specifications:
- Caliber: 9x19mm Parabellum
- Capacity: 18 rounds
- Material: Stainless steel body, polymer follower and base pad
- Manufacturer Part Number (MPN): EC6018C
- Origin: Made in Croatia
