GG&G
AR-15 PICATINNY DIRECT THREAD UFIR RAIL ALUMINUM

813157000355 336000037

Description
Ratings (3)

Accessory Rail Bolts To Factory Plastic Handguard

Aluminum accessory rail bolts to the underside of the standard factory plastic handguard to enable fast, easy mounting of lights, vertical grips, bipods, and other accessories. The “UFIR” features 11 cross slots machined to MIL-STD-1913 specifications to provide a variety of accessory options depending on the mission. Attaches to the underside of USGI-style plastic AR-15/M16 rifle or M4-style carbine handguard using the included mounting hardware.

SPECS: 6061 T6 aluminum, mil-spec Type III hardcoat anodized, matte black. 45⁄8" (11.7cm) long. Steel mounting hardware included.

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Customer ratings for GG&G DIRECT THREAD UFIR RAIL PICATINNY ALUMINUM BLACK 4.5"

Number of ratings: 3
From brownells.com: 3
Average rating: 4.7

Fantastic add-on! (01/04/2015)

I am one of the few out there who isn't trying to make my AR15 look like something from Star Wars. I strive to keep my weapons safe, simple and ready to use. This rail does that for me. I keep my original handguard and now have a foregrip. My only small gripe was that one of the nut-serts was only partially threaded. I had to remove it, place it in a vice and finish threading it. This is why I gave this four stars. And By-the-way, yes it's a bit harder to install on Colt LE6920 but can be done. My Colt is a bit more safe, comfortable, and keeps the original Colt look.

<img width="500" src='/userdocs/reviewimages/12bfb0aa-007d-469d-b6ea-3b832a8a8954.jpg' alt=''>

Nice rail (21/04/2015)

Perfect for adding a fore grip to my Ruger AR-556 without making it too Hollywood. Mounted it to CAR 'Skinny" handguards (Ruger factory handguards have no heat shield) with no problem. Very happy!

<img width="500" src='/userdocs/reviewimages/fa266d66-b097-448d-8204-5d63a4637e34.jpg' alt=''>

Works just fine on Colt Expanse M4 (03/04/2016)

This product is advertised to work on the bottom handguard and it certainly does perfectly. It has been dehorned of sharp edges and is comfortable to hold while shooting. It is very solid and useful for many additions to the AR15 handguard.

One comment is that if 3 shorter screws were sent with the unit, it could be used on the top handguard as well. The protruding screw ends hit the gas tube and so it can't fasten on the top, but just by eyeballing the situation, if the proper length screws were used, it would work as a top rail as well, IMO.

Read 3 more ratings on brownells.com

47.9 47.9 1 GBP

Product no.: 336000037
GG&G DIRECT THREAD UFIR RAIL PICATINNY ALUMINUM BLACK 4.5"
Mfr Part: GGG-1055 813157000355 Aluminum accessory rail bolts to the underside of the standard factory plastic handguard to enable fast, easy mounting of lights, vertical grips, bipods, and other accessories. The “UFIR” features 11 cross slots machined to MIL-STD-1913 specifications to provide a variety of accessory options depending on the mission. Attaches to the underside of USGI-style plastic AR-15/M16 rifle or M4-style carbine handguard using the included mounting hardware.

47.9 GBP 1 £47.90 *

Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse

Specs: Color: Black Length: 4-1/2 in Make: AR-15 Material: Aluminum Style: Picatinny Type: Direct Thread

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Top takeaways

The AR-15 Picatinny Direct Thread UFIR Rail is an aluminum accessory rail that allows for the mounting of various accessories such as lights, grips, and bipods.
It is designed with 11 cross slots following MIL-STD-1913 specifications for a wide range of accessory compatibility.
The rail is made of 6061 T6 aluminum with a mil-spec Type III hardcoat anodized finish in matte black, measuring 4.5 inches in length.

Attributes

Colour: Black Length: 4-1/2 in Make: AR-15 Material: Aluminum Style: Picatinny Type: Direct Thread Delivery weight: 0.045kg Shipping height: 20mm Shipping width: 69mm Shipping length: 150mm UPC : 813157000355