MBX AR-15 Modular Extension Basepad Coupling Set:

Joins any size Gen3 PMAG 10rd, 20rd, 30rd, or 40rd together

Tool-less design allows for fast and easy connecting

Adds Stability and Capacity:
- 3 Rounds for 20rd Gen3 PMAG
- 4 Rounds for 30rd Gen3 PMAG
- 5 Rounds for 40rd Gen3 PMAG

Coupling Set Includes:
- 2 MBX AR-15 Extension Basepads
- 1 MBX Inter-Loc Block

MUST REMOVE FACTORY PLASTIC CLIP ON THE MAGAZINE SPRING BEFORE USING WITH MBX MODULAR BASEPAD IN ORDER TO GET PROPER FUNCTION AND ADDED CAPACITY.

MBX Complete Modular Inter-Loc Extension Basepad System:

Complete Inter-loc Stabilizer Set using MBX dual dove tail design allows for tool-less easy attachment of two magazines and stabilizers. The stabilizers can be used with a single or double magazine configuration.

Complete Set Includes:
- 2 MBX AR-15 Extension Basepads
- 1 MBX Inter-Loc Block
- 1 MBX Stabilizers Support Set

MUST REMOVE FACTORY PLASTIC CLIP ON THE MAGAZINE SPRING BEFORE USING WITH MBX MODULAR BASEPAD IN ORDER TO GET PROPER FUNCTION AND ADDED CAPACITY.

MBX AR-15 Modular Extension Basepad For Gen 3 PMAG:

Adds Capacity:
- 3 Rounds for 20rd Gen3 PMAG
- 4 Rounds for 30rd Gen3 PMAG
- 5 Rounds for 40rd Gen3 PMAG

The MBX AR-15 Extension Basepad is designed for innovated Inter-Loc System adding stability plus giving the ability to connect two or more magazines together easily in seconds with our tool-less design.

MUST REMOVE FACTORY PLASTIC CLIP ON THE MAGAZINE SPRING BEFORE USING WITH MBX MODULAR BASEPAD IN ORDER TO GET PROPER FUNCTION AND ADDED CAPACITY.

MBX AR-15 Extension Basepad, Inter-Loc Block, & Stabilizer "Wing" Slide Pin Repair Kit:

Includes:
- 8 Set Screws
- 8 Orange Silicone Pieces
- 4 1in Slide Pins
- 4 .625 Slide Pins

For use on:

• MBX AR-15 Extension Basepad

• MBX Inter-Loc Block

• MBX AR-15 Inter-loc Stabilizing Support "Wings"