• Proudly Designed and Made in USA
• 13″ Free Float Quad Rails for Full-length AR15
• Accommodates Low-profile Gas Block
• Slim Profile and Ultra Lightweight Design
• Solid Aircraft Aluminum Construction with Hard Anodizing
• Precision Machined and Torture Tested for Max Durability
• Un-impeded Top Rail Platform Consistent with Flat Top Rails
• Complete with Universal QD Swivel Housing
• Includes 20PCs Rail Covers

Note: This quad rail system is design to fit with standard AR15 gas tube. The compatibility with any special piston system is not guaranteed. Also , the quad rail system works with standard AR15 upper receiver. It may not be compatible with any re-designed, over-sized upper receiver.

Material Aluminum
Weight: 15.6oz
Pieces: 1
Rail Type: Picatinny/Weaver
No. of Rails: 4
Length: 12.6in
Width: 2.1in
Height: 2.4in