The GG&G Under Foregrip Mount Rail, or UFIR (brand part no. GGG-1055), solves a simple problem: not every shooter wants or can justify a full quad-rail forend just to add one accessory at the 6 o’clock position. Vertical foregrips, flashlights, and bipods mounted at the bottom of the forend have become common across military, law enforcement, and civilian rifles, and the UFIR gives a shooter that single Picatinny mounting point without replacing the entire handguard. At 4.5″ long, it’s sized to accept most common under-barrel accessories.

Key Specifications

• Measures 4.5 inches in length.
• Built to the Picatinny rail standard.
• Functions as an under-forend accessory mount, not a full handguard replacement.
• Adds a mounting point at the 6 o’clock position for a foregrip, flashlight, or bipod.

Frequently Asked Questions

What does the UFIR mount to? It adds a Picatinny rail section at the 6 o’clock position on a compatible forend.

What accessories can I mount to it? A vertical foregrip, flashlight, bipod, or other Picatinny-compatible accessory.

Buy the GG&G Under Foregrip Mount Rail

Add a single accessory mounting point without replacing your whole forend. Order the GG&G UFIR from our Lubbock, Texas gun shop for fast, reliable shipping — or browse more AR-15 parts.