Our take: This is the factory replacement airsoft Buffer Tube for M4/ M16 series AEGs. The M4/ M16 Buffer Tube can be attached to most M4/ M16 series AEGs including JG, CYMA, DBoys, A&K, AGM, Echo1, Tokyo Marui. The Buffer Tube is constructed entirely of steel, and is extremely sturdy. The Buffer Tube has six different retractable stock positions, perfect for any style of shooting. This Buffer Tube's locking buffer tube ring is integrated into the buffer tube, and cannot be detached. The JG Factory Replacement Buffer Tube is very solidly built, and weighs almost 1lb! The JG Factory replacement M4/ M16 Buffer Tube does not come with the mounting hardware necessary to mount it to an AEG.
This is the factory original part for the buffer tube on the JG F6604 Enhanced M4A1 AEG rifle.
Construction: Full Steel
Compatibility: JG, CYMA, DBoys, A&K, AGM, Echo1, Tokyo Marui, and more!
Weight: 14 oz
Length: 16 mm
Diameter: 1" in.
Disclaimer: Professional installation is recommended/ may be required. All upgrades and repairs should be done at by a professional airsoft technician.