ALUMINUM ALLOY SPRING GUIDE SOG Realistic gas blowback to simulate

Realistic gas blowback to simulate recoil and slide cycling

5" H x 2" D / 19

- Mock bolt catch to match APR9 external 1:1 ratio design

The internals has been purpose-built to deliver advanced functions by using custom electronics while having the strength necessary to handle both powerful springs and high-speed solutions

ALUMINUM ALLOY SPRING GUIDE SOG Realistic gas blowback to simulateFeatures Aluminum construction to withstand even the heaviest of springs Ball bearing spring guide for smooth performance Rotating guide shaft prevents spring from binding Manufacturer: Action Army Specifications: Material: Aluminum, Steel Compatibility: Version 2 Tokyo Marui, G&P, Matrix and Other Compatible Ver. 2 Airsoft AEG Gearboxes