Guarder 6.02 inner Barrel with Chamber Set for TM HI-CAPA 5.1/Golden Match Category_Takedown Pin Please refer to your airsoft

Please refer to your airsoft gunsmith for proper installation / fitting

BURST PRESSURE: >8000psi

It can capable for high pressure

Russian Style Side Mount Base for accessory attachments

4V Mini Battery(Not Include) Magazine Capacity 50 Bullet Type 6mm BB Power (Muzzle Velocity) 260 FPS Package Includes Tokyo Marui H&K MP5-J AEG

Guarder 6.02 inner Barrel with Chamber Set for TM HI-CAPA 5.1/Golden Match Category_Takedown Pin Please refer to your airsoftFor MARUI HI CAPA 5. 1 Gold Match GBB Series Bore Size: 6. 02 mmBarrelLength: 112. 4 mmMaterial: Barrel: Copper HOP UP Chamber: Aluminum Bucking : 70 RubberWeight: 45g Item No.: CAPA 51 OPTIONAL PART: CAPA 10(BK) CAPA 10(SV)