W0558 WORKER SWIFT 550 Aluminum Tube With 1.6 Spring For WORKER SWIFT Blaster Modify Toy Shoulder Stock mm): 285 x 200 x

mm): 285 x 200 x 50

1× Barrel Tube

2×10cm Picatinny Rail

1* Picatinny Rail Mount

Package Dimensions: 35*21

W0558 WORKER SWIFT 550 Aluminum Tube With 1.6 Spring For WORKER SWIFT Blaster Modify Toy Shoulder Stock mm): 285 x 200 xDescribe Scope of application: WORKER SWIFT Blaster Modify Toy After testing, the 550 aluminum tube and 1. 6 spring fit well, which improves the WORKER SWIFT Blaster Modify Toy. 3. 550 aluminum tube + 1. 6 spring can also be used with a 100 degree fishing line tube with better accuracy. Suitable for people over 14 years old, because the installation of this product requires a certain amount of disassembly capability. Note: only applicable to soft