Arcturus Mid-Cap Magazine EMM M4 / AR15, 30 / 130 BBs, Polymer – Tan

EMM M4 / AR15 Mid-Cap Magazine by Arcturus
This high-quality mid-cap magazine by Arcturus is designed for AR15, SR16, MK16 and other rifles such as M4, M16, MK18, and 416 (AR-series). Featuring a reinforced polymer body with a realistic appearance, it provides excellent impact resistance and long-term durability. The magazine is equipped with a modular internal system (EMM), allowing for easy maintenance and cleaning. Another advantage is the ability to quickly replace the outer shell with optional variants.A unique feature is the ability to switch between 30 rounds (Real-Cap) and 130 rounds (Mid-Cap), making it ideal for both realism enthusiasts and Mil-Sim players, as well as those who prefer a higher capacity for less frequent reloading. To ensure smooth BB feeding, the magazine is equipped with a prolonged BB follower, minimizing wasted ammo, meaning it will feed every last BB in the magazine. On both sides, there is a transparent capacity indicator window that allows you to check the last 30 BBs remaining. A speed loader is required for refilling (not included).

Key Features

Capacity: Switchable between 30 rounds (Real-Cap) and 130 rounds (Mid-Cap) with a side indicator window
Durability: Impact-resistant design
Easy maintenance: EMM modular internal system for quick cleaning
Prolonged BB follower: Ensures all BBs are fired

Technical Specifications

Material: Polymer
Capacity: 30 BBs (Real-Cap) / 130 BBs (Mid-Cap)
Dimensions: 180 x 65 x 25 mm
Weight: 159 g
Compatibility: AR15, SR16, MK16, and other rifles such as M4, M16, MK18, and 416 (AR-series)

Package Contents

EMM M4 / AR15 Mid-Cap Magazine