The Griffin Armament LPR135 LP Rail 13.5" is a low profile free-float handguard designed to give AR shooters a rigid, lightweight mounting platform. Machined from aluminum with a black anodized finish, it features an uninterrupted top rail and generous M-LOK slots for attaching lights, grips, and other accessories. The included barrel nut, mounting hardware, thread locker, and wrench simplify installation and help ensure a secure, repeatable fit.

This 13.5-inch Low Pro Rail offers ample real estate for modern support-hand placement while keeping weight forward of the receiver under control. It is well suited for general range use, training, and practical competition builds where reliability and accessory flexibility matter. The thoughtful design reflects Griffin Armament’s focus on functional engineering and dependable performance.

Key Features:

• Manufacturer: Griffin Armament
• Model: LPR135 Low Pro Rail 13.5"
• Color: Black anodized
• Length: 13.5 inches
• Material: Aluminum
• Mount Type: M-LOK
• Includes: Barrel nut, mounting hardware, thread locker, wrench
• Series: Low-Pro