This item is a factory replacement sight rail for the M400 TREAD. Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry.
- Type: Rail
- Model: Sight Rail
- Style: 1-Piece
- Misc: 4 Slot
- Finish: Aluminum
- Material: Steel
- Length: Black
