Which buffer tube for JP silent spring?

[ScubaSteve303]

[Mesa1978]

i have 3 of those, each in a different buffer tube, all milspec. it really doesn't matter as to brand.

[StoneHendge]

Anyone you like. It works in any carbine tube and also works in a rifle tube with a spacer.

[ScubaSteve303]

[montana]

You chose wisely, Vltor is the only buffer tube I will use on my builds. Many buffer tubes are poorly made with improper threading. Even a poorly threaded receiver will benefit with a Vltor..