Brand

•  CYMA (1)
•  Cop9 (49)
•  Diboys (1)
•  ESKI (2)
•  Golden Eagle (1)
•  JingGong (3)

Color/Texture of material

• Black (4)
• Dark Earth (DE) (2)
• Carbon-fibre like (2)

BB Weight

• (no filter) 

  0.20 g (1) 0.25 g (1) 0.28g (1) 0.30 g (1) 0.32 g (1)

Color

•  Assorted Color (2)
•  Black (31)
•  Brown (1)
•  Dull Metallic Silver (Original Metal Color) (4)
•  Fluorescent Green (1)
•  OD (1)
•  Silver (1)
•  Tan (1)
•  Transparent (1)
•  White (1)

Composite (Handguard/Grip/Stock)

•  Real Wood Stock (1)

Made Of

• (no filter) 

  Aluminum (1) Genuine Leather (2) Metal (22) Metal (Majority) (9) Plastic (20)

Thread

• (no filter) 

  14mm Counter-clockwise (CCW) (2)

Magazine Type

•  1911 Gas Mag (4)
•  Glock Gas mag (2)
•  Hi-capa Gas mag (2)
•  M4 High-Cap (1)

Primarily designed for

•  AEG-M4-M16-PDW-416 (1)
•  AEG-MP5 (2)
•  AEG-MP5K (1)
•  AEG-Others (9)
•  AEG-Scar (1)
•  AEP-Pistol (1)
•  GBB-1911-MEU (11)
•  GBB-Glock (6)
•  GBB-Hicap (4)
•  GBB-M9-M92 (1)
•  GBB-Pistol-ALL (3)