Magpul - M-LOK® Polymer RIS Rail - 5 slots - MAG590

Made of a lightweight polymer RIS rail compatible with the M-LOK system manufactured by Magpul.

Features:
- Made of durable polymer
- Nuts compatible with M-LOK and MOE systems
- Anaerobic threadlocker
- Chamfered for convenient use

A version with 5 slots and a maximum working length of 63 mm.

Color: black
Made in USA