Spike's Tactical 13.2" AR-15 BAR Free Floating Rail.
The Spike's Tactical 13.2 BAR Rail is a 1pc free floating quad-rail thats machined from 6061-T6 Aluminum with a barrel nut machined from 7075-T6 Aluminum and finished in type III Hardcoat Anodizing on the rail and barrel nut.
The BAR rail also features scalloping on the rails that not only saves a little bit more weight but also allows you to run this rail without any rail covers! The BAR also offers excellent heat ventilation, built in anti-rotation tabs to keep the rail and even the barrel nut from coming loose.
Specifications and Features:
One piece free float design
Rail is Machined from 6061-T6 Aluminum
Barrel nut is Machined from 7075-T6 Aluminum
Type III Hardcoat Anodized Black on the rail and barrel nut
Built in Anti-Rotation tabs
5 Built in QD sockets (Sling attachment points)
Rail attaches to the barrel nut with eight T-20 Grade 8 Torx screws
Continuous top rail
Compatible with Many Low profile gas blocks
Barrel nut works with standard USGI barrel nut wrench
Includes 3 Rail Covers, Barrel Nut, Heavy Duty QD Sling Loop, 4 barrel shims, 10 Torx screws, tube of Blue Loctite, T-20 Torx wrench, Instruction sheet and Spike's Tactical Lifetime Warranty.
Note: You will need to remove your front sight base and delta ring assembly for installation. The BAR rail system installs with a Standard USGI barrel nut wrench and supplied Torx wrench. The Barrel Nut has an ID of 1.00".