APS Six Position Metal Buffer Tube For M4/M16 Series Retractable Stock

• Heavy weight construction for enhanced realism
• Laser engraved numbers on top of tube for easy stock position reference
• Fits small type buffer tube lipo battery packs
• Locking ring and screws included
• High quality robust construction

Specifications:

Compatibility: For G&P, G&G, Marui, JG, Classic Army, VFC M4 / M16 and other compatible M4 Series Airsoft AEG Rifles
Length: 183mm
Material: Aluminum
Package Includes: Stock Tube, Base Plate