US$ 297.45
Provides cheek
QD Mounting System
The HK53 bears a similar size to the MP5A5 or the MP5A3
Surface Finish Anodized
M16 and other ones with V2 gearbox
Arcturus Standard Spec Version 3 Gearbox Shell (8mm Bearings) PK252 Provides cheekFeatures Complete standard version 3 gearbox shell Includes 8mm bearings Stripped design comes ready to install your preferred internal parts Factory direct OEM replacement part Drop in design requires little to no modifications to fit Manufacturer: Arcturus Specifications: Bearing Diameter: 8mm Compatibility: For Arcturus AK series and other similar AK series airsoft AEGs
US$ 297.45
US$ 180.19
US$ 123.75
US$ 170.00
US$ 123.12