Guren 03-1 AEG Inner Barrel - 6.03mm - 455mm SP-MWSBS-110 This magazine features a core

This magazine features a core and shell design that allows you to slide the core out for easier refills—simply press the base plate to open it and push the button inward

The stock comes in 3 colors: Olive Green Dark Earth The stock features several improvements over the standard stock: Fully adjustable cheek rest

or both combined with

This helps you choose the right gas for your skirmish session

4V 1300mAh NiMH Sopmod M4 (sold separately)

Guren 03-1 AEG Inner Barrel - 6.03mm - 455mm SP-MWSBS-110 This magazine features a coreGuren barrels are made of precision carbon steel & treated with an HV500 coating. This plating reinforces the surface hardness, making it superior to stainless steel (HV200400). Guren barrels feature a single cut groove for AEG chambers and a precision crown cut at the muzzle end. This barrel is compatible with R hop patches buckings. The barrel window is machined with a 90 degree square cut at the bottom, while the window edges are cut at a 45 degree