JGCWorker 7KG Modification Upgraded Spring for Nerf N-Strike Elite Mega CycloneShock Blaster

►▷ Suitable: Appropriate for modification and replacement of Nerf N-Strike Elite Mega CycloneShock Blaster. ►▷ Advantage: This upgraded spring can provide stronger elastic force, can promote gun's firing distance and precision after replacement, increase the range to 1.5 times or 2 times on the original foundation, brings user better usage experience. ►▷ Material: Made of superior imported piano wire that has longer service life and higher strength. ►▷ Package Content: 1 x Spring. ►▷ How To Do: This product's modification requires more professional disassembly ability, please refer to the picture tutorial for spring replacement. (Suitable for people over 14-year-old.) Specifications: .Color: Silver .Material: Imported Piano Wire .Product Dimensions: 11*1.8*1.8cm .Product Weight: 18g .Package Dimensions: 12*10*4cm .Package Weight: 40.5g .Packing: Carton Box Package Content: .1 x Spring