The Modify Well Lock Bracer is a CNC machined reinforced insert that fits into any M4 or M16 airsoft gun to reinforce the front of the gearbox. This support fits in front of the mechbox and braces the gearbox against the receiver. This is ideal when upgrading a standard gearbox, or when putting high power springs into any V2 mechbox.
The Modify Well Lock is aircraft aluminum, and features adjustable lock pins. This makes for a precision fit in any model.
Modify Well Lock V2 Gearbox Brace Features:
-CNC Machined Aluminum
-Adjustable Precision Fit
-Maintain Reliability with Power Upgrade