KAC 8-Piece Airsoft Rail Cover Set 

This KAC 8 Piece Airsoft Rail Cover Set are designed for 20mm accessory rails. With 2, 4, 5, and 6 rib covers, each piece has a locking tab for secure attachment.

Features:

• Made from durable polymer
• Includes covers with 2 ribs (40mm), 4 ribs (65mm), 5 ribs (78mm), and 6 ribs (95mm)
• Compatible with 20mm/Picatinny/Weaver rails
• Locking tab for secure fit