Valken 140rd Thermold Mid-Cap Airsoft Magazines - 5 Pack 68 Caliber 4 rough texture technology for

4 rough texture technology for improved slip-resistant grip and Glock accessory rail

BUILD POLYMER FRAME / METAL SLIDE

combined with an 18K RPM motor and a quick-change spring system (M120 installed)

4v stick LiPo recommended (Battery not included

Valken 140rd Thermold Mid-Cap Airsoft Magazines - 5 Pack 68 Caliber 4 rough texture technology forDescription : The Valken 140rd Thermold mid cap airsoft magazine is constructed of durable hard polymer material, are lightweight, and can take a beating. The 6mm AEG magazine features a standard design making it great for all types of M4 magazine pouches, and compatible with most major brand M4 airsoft electric guns. No winding is required like hi cap magazines. An airsoft speed loader is required to load BBs into these magazines (which is not