Unicorn GBB Hop Up Bucking (50° / 60° / 70° / 80°) (Precision Grade) (For VFC/ WE/ Marui/ KJ) Style:60° Upgraded one-piece rotary hop up

Upgraded one-piece rotary hop up

Precision CNC maching

Item Code: SM-SVIF2-RTS-TT

Compatible with standard AEG Inner Barrel

Weaver mount & MOJ footprint compatible for tri

Unicorn GBB Hop Up Bucking (50° / 60° / 70° / 80°) (Precision Grade) (For VFC/ WE/ Marui/ KJ) Style:60° Upgraded one-piece rotary hop up1. Unicorn Airsoft TM GBB (Precision Grade) Hop Up Bucking 2. Unicorn Airsoft Hop Up Bucking compatible with MARUI KJ VFC WE. 3. Uniquely formulated NBR material which increase durability and friction between hop up bucking and airsoft pellets. 4. Arrow shape contact point is designed to decrease the chance of mispositioning of airsoft pellets and ensure the correct contact point position with airsoft pellets. 5. which increase contact time between