The 
LCT VSS Vintorez 250-round magazine
 is a high-capacity AEG magazine designed for LCT's VSS Vintorez, AS VAL, SR-3, and SR-3M airsoft replicas.
 
Product Details and Features
Capacity: 250 rounds.
Type: High-capacity (hi-cap), winding wheel design.
Compatibility: Designed for LCT AS VAL, VSS Vintorez, SR-3, and SR-3M AEG airsoft rifles.
Material: Durable ABS plastic and some steel components.
Colors: Available in both black (product code PK-238) and brown (product code PK-237).
Weight: Approximately 137.6g to 150g.
Operation: Features a non-slip texture and uses a winding wheel at the bottom to feed BBs from the reservoir into the feed track.