Unicorn GBB 110mm 6.03mm Inner Barrel For SHADOW2

110mm UNICORN Nitroflon Coating 6.03MM Ultimate Precision Inner Barrel For KJ SHADOW2 GBB

(Compatible with Tokyo Marui Hop-Up Chamber, but other length will not fit for KJ Shadow2)

outer: 8.55MMBARL

inner: 6.03MM

material:Brass electroplating nitroflon coating

included: UNICORN GBB 60 degree hop up bucking