Product Description

Anodized Aluminum M-Lok Picatinny Rails. Better than Mil-Spec Tolerances and meets all M-Lok specifications. Includes proper M-Lok Spec T-Nuts.

So many supposed "M-Lok" Rails aren't equiped with properly proportioned fasteners, and lack the lugs on the bottom. These are done right.

Made in the Arizona by a Marine Vetran. 

3 Slot is 1.52 Inch, .5 oz

5 Slot is 2.30 Inch, .8 oz

7 Slot is 3.09 Inch, 1.2 oz

9 Slot is 3.87 Inch, 1.3 oz

QD is 4.36 Inch, 1.5 oz and has a full rotation QD sling mount hole

It should go without saying, but these rails mount into M-Lok slots. If your weapon doesn't have M-Lok slots, these aren't the rail for you.