1.Compatible with the 1.2 spring of the Swift blaster.
2.Reduce spring vibration and reduce noise.
3.The installation is very easy, just take out the spring and put it on.
4.Blaster not included!
5.Suitable for people over 14 years old,because the installation of this product requires some disassembly capacity.
Material: aluminum alloy
Package Weight: 14.85g
1 x Noise reduction tube