These are the Type 2 Magpul Rail Covers for M-LOK compatible hand guards. Available in both Black and FDE.

Features:

• Six (6) low-profile, two-piece covers
• Beveled contours and Magpul’s TSP rugged texture
• No set orientation – no up/down/right/left
• Mix and match colors with its removable center-locking tab
• Easy to install
• Install directly onto most M-LOK aluminum hand guards
• Can mount in any direction
• Not compatible with MAGPUL MOE M-LOK, MOE SL and SGA forends
• Made in the USA

This is a versatile upgrade for modern rifles with M-LOK systems. Pick up one today!

Resources:

M-LOK Description and FAQs
M-LOK Installation Tips