Iron Airsoft - PolyMag 39rds Gas Magazine for Tokyo Marui M4 MWS GBB Airsoft Hi Cap " Reproduce the original side-folding

"  Reproduce the original side-folding stock that is 100% same solid as the real one  Special Custom Design 7mm bearing metal gear box has special high strength gear sets

Product Code:     21681234700

There is a build-in adjustable iron sight on the top rail and two fixed backup iron sights on both sides of the optical sight base

Relatively easy to break and affect stability of the gun

Shoulder straps with attachment points for additional equipment

Iron Airsoft - PolyMag 39rds Gas Magazine for Tokyo Marui M4 MWS GBB Airsoft Hi Cap " Reproduce the original side-foldingLightweight Magazine, 340 gram only Polymer Strenfthening Shell 39 rounds Capacity Suitable for Tokyo Marui MWS M4 GBB Series