Unicorn Airsoft 370mm Nitroflon Coating 6.03mm Ultimate Precision Barrel For GBB QSP Knives It is precision CNC machined

It is precision CNC machined from stainless steel

It is part of Cold Steel's Ti-Lite series

Without any projecting parts like a flipper or thumb stud on the blade that may cause accidental blade opening

The full metal slide's action and trigger are both crisp and responsive

Unicorn Airsoft 370mm Nitroflon Coating 6.03mm Ultimate Precision Barrel For GBB QSP Knives It is precision CNC machined370mm UNICORN Nitroflon Coating 6. 03MM Ultimate Precision Inner Barrel For GBB Fits for 12"~14. 5" (Approx.) GBB Carbine style. 1. Material: Brass with Nitroflon Coating 2. GBB specification From March 2026, All Unicorn inner barrels will NOT include hop up bucking. For VFC KAC SR16 GBB. (Slightly longer than CQB outer barrel) For VFC Colt M727 GBB. For GHK M4 GBB 14. 5" (Need new GHK HOP UP set for GBB SPEC.) For WE M4A1 14. 5" GBB Setup. For MARUI