Product Description

Chaos Advanced Magazine Insert for A&K 2500 Round M249 Box Magazines

Features

• Simplified feeding mechanism constructed high temp printed polymer
• Reinforced clutch resists jams from debris or damaged BBs and automatically regulates feed rate
• Plentiful battery space
• Upgrades motor strength to ensure reliability
• Works with 7.4-12v batteries
• Durable aluminum gears
• May require custom fitting for perfect feeding

Replace your factory box magazine insert with this durable, high-capacity upgrade. The reinforced clutch resists jams from debris or damaged BBs and automatically regulates feed rate - up to 30 rounds per second on an 11.1V battery.

Designed and manufactured in the USA using high temp materials that won't deform if left in a hot car. Soldering is required for installation; consult a qualified tech if needed. Wiring varies by setup and is the user's responsibility.

Includes a feed block to remove the spring and provide a smoother feed path. The feed block has an optional feed advanced that can be easily wired in. Feed blocks are universal to allow for easily swapping different boxes to suite user preference.

Manufacturer: Chaos Advanced

NOTE: Standard function and automatic feed mechanism require soldering of 2 wires to the motor. Please use discretion when installing custom parts as fit and compatibility may vary. Modification may be required. Professional installation recommended.