Features:

 Install These Screws by Allen Wrench Tool, Simple To Install or Remove. Pack Of 13-Slot, 7-Slot, 5-Slot, Solid Rails, 9 Sets Matched Screws,

1. Perfect Multi-slot M-LOK Rail Sections: 13-Slot 7-Slot 5-Slot M-LOK Rails Designed for Use with All M-LOK Compatible Standard Handguards, Four Different Lengths Give You 4 Choice. M-lok Rails are Essentials for Hunting Shooting.

2. Ideal for Attaching Kinds of Picatinny Accessories: Picatinny Rails Allowing You Add On Any Standard 21mm Picatinny Accessories, Such As Flashlights, Iron Sight, Red Green Dot Sights, Micro Dot, Sling Mount, Scopes, Optics, Grips, Bipods or Other Tactical Accessories.

3. Premium Craft & Aluminum, Solid& Durable Material: Precision Machined Out of Premium T6-6061 Aircraft Aluminum Alloy & High Strength Steel In Black Matte Anodizing Finish, Offer Durable Safe Performance In Using.

Specifications:

Color: black

Material: Premium T6-6061 Aircraft Aluminum Alloy & High Strength Steel

Leather track: 20mm

Package Included:

1 * M-Lok Metal Rail 5-7-13 Slot Set