HLF XYL ARP9 Battery Extension Compatible with most ar-15 m4/hk416

Compatible with most ar-15 m4/hk416 gel blasters

Compatible with cp alpha king ak105 / lehui ak74u / JM gen12 ak74 / svd / 701 / STS AK74u gel ball blasters and AEG airsoft

Color: black / tan / silver

The adjustable military-grade nylon strap ensures a secure

Convenient Storage Pockets: Includes a jacket sleeve on top

HLF XYL ARP9 Battery Extension Compatible with most ar-15 m4/hk416This ARP9 Battery Extension to provide an additional 35mm of space for most AR toy gun batteries. Made with durable 3d print pla material, this extension is compatible with both xyl arp9 and hlf arp9 gel ball blasters and airsoft guns. Specifications: BrandL XYL Material: 3d print pla. Length: 35mm. COlor: black. Package includes: 1x arp9 battery extension.