FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Customer Reviews
Helpful Negative Review Not very good. by Hombre, December 12, 2016
Pro's: Lightweight. Inexpensive. Made in the USA. Timing shims are provided (could be a con). Con's: Supplied wrench is worse than worthless. Their black color is more of a lighter bluish gray. Very little room for gas block. Wrench flats on barrel ...
Read More...
3/3 found this helpful
Most Recent Reviews Don't Buy it! by JA, Verified Owner, March 7, 2022
The Key-Mod broke as I was attaching a flashlight holder. I did NOT over torque the attachment. The metal in between each Key-mod was made to thin. I had to purchase another hand guard from a more reputable company.
Most Recent Reviews Don't buy this by JA, Verified Owner, September 30, 2020
The key-Mod broke when I went to attach a flashlight - let me be clear - I DID NOT EXCEED THE TORQUE SPECIFICATIONS. I replaced this with a far superiorly constructed hand guard. When its at a cheep price, its a cheaply made product which will not ...
Read More...
Most Recent Reviews Lightweight and cheap. That's it. by Jack, Verified Owner, January 5, 2019
It's lightweight and cheap for what you get. Build quality is there but not great. The included hardware and wrench is plain garbage, don't use them and go get quality replacements. My mounting hardware stripped immediately and was almost impossible ...
Read More...
Most Recent Reviews Nice , works and affordable by Jason, August 22, 2017
I bought this rail because its made in america and is affordable. Its just going on a plinker varmint build so it wont really see any hard use. Overall all my keymod accesories fit with no issue. The only issue i have is with the barrel nut. Its ...
Read More...
Most Recent Reviews Guntec Ultra Slim Octagon 5 Sided Key Mod 15" by Gcorneljr, November 28, 2016
Price was good but the quality wasn't there. The tool for the barrel nut, worthless. And most disappointing was the rail is out of specs. It's about 1/16" lower than my upper receiver. I thought it was my upper and tried different rail with no issues...
Read More...
Read All 6 Reviews
Color: Black Finish: Anodized Fabric/Material: T6 Aluminum Handguard Length: 4 inGun Rail: KeyMod Weight: 10 ozCondition: New Additional Features: w/Monolithic Top Rail

Code: 2AH-HZ-US5SFHM-GT-4JKO

MPN: GT-4JKO

Product No Longer Available

Product Info for Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail

T6 Aluminum Body 5 Sided Keymod,at the 90, 135, 180, 225, 270 Degree Marks Octagonal Slimline Design Thin Grooves In Extrusion For Better Gripping UltraLightweight ProprietaryBarrel Nut Included Total Weight Including Barrel Nut is 6.6 oz KeyMod System Rail System Slides Over Barrel Nut , And Is Locked Up Against Receiver With 6 Screws Tight Fit Up Against Receiver, Which Allows For A Monolithic Top Rail 10" Specter Length Heavy Duty Internal Diameter: 1.31image

Package Contents:

  • Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail

AR Handguard/Forend Screws

1–25 / 25
Previous
Next

Related Products to Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail

Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail Unavailable & Discontinued Models

List of Unorderable Models

GUNTEC USA 4in Ultra Slimline Octagonal 5 Sided Key Mod Free Floating Handguard w/Monolithic Top Rail, Black GT-4JKO , MPN: GT-4JKO , Code: 2AH-HZ-US5SFHM-GT-4JKO
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 7in, Black, GT-7JKO , MPN: GT-7JKO , UPC: 714569647131 , Code: 2AH-HZ-US5SFHM-GT-7JKO
GUNTEC USA 5in Ultra Slimline Octagonal 5 Sided Key Mod Free Floating Handguard w/Monolithic Top Rail, Black GT-5JKO , MPN: GT-5JKO , Code: 2AH-HZ-US5SFHM-GT-5JKO
GUNTEC USA 6in Ultra Slimline Octagonal 5 Sided Key Mod Free Floating Handguard w/Monolithic Top Rail, Black GT-6JKO , MPN: GT-6JKO , Code: 2AH-HZ-US5SFHM-GT-6JKO
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 10in, Black, GT-10JKO , MPN: GT-10JKO , UPC: 714569646844 , Code: 2AH-HZ-US5SFHM-GT-10JKO
Guntec USA Ultra Slimline Free Floating Handguard, Octagonal, Monolithic Top Rail, 5-Sided KeyMod, 16.5 inch, Black, GT-16.5JKO , MPN: GT-16.5JKO , Code: 2AH-HZ-US5SFHM-GT-16-5JKO
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 15in, Black, GT-15JKO , MPN: GT-15JKO , Code: 2AH-HZ-US5SFHM-GT-15JKO
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 9in, Black, GT-9JKO , MPN: GT-9JKO , UPC: 714569647339 , Code: 2AH-HZ-US5SFHM-GT-9JKO
GUNTEC USA 9in Ultra Slimline Octagonal 5 Sided Key Mod Free Floating Handguard with Slant Nose, Black, GT-9JKO-SLANT , MPN: GT-9JKO-SLANT , Code: 2AH-HZ-US5SFHM-GT-9JKO-SLANT
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 4in, Cerakote Flat Dark Earth, GT-4JKO-FDE , MPN: GT-4JKO-FDE , Code: 2AH-HZ-US5SFHM-GT-4JKO-FDE
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 4in, Cerakote OD Green, GT-4JKO-G , MPN: GT-4JKO-G , Code: 2AH-HZ-US5SFHM-GT-4JKO-G
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 9in, OD Green, GT-9JKO-G , MPN: GT-9JKO-G , Code: 2AH-HZ-US5SFHM-GT-9JKO-G
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 10in, Cerakote Flat Dark Earth, GT-10JKO-FDE , MPN: GT-10JKO-FDE , Code: 2AH-HZ-US5SFHM-GT-10JKO-FDE
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 10in, Cerakote OD Green, GT-10JKO-G , MPN: GT-10JKO-G , Code: 2AH-HZ-US5SFHM-GT-10JKO-G
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 12in, Black, GT-12JKO , MPN: GT-12JKO , UPC: 714569646912 , Code: 2AH-HZ-US5SFHM-GT-12JKO
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 7in, OD Green, GT-7JKO-G , MPN: GT-7JKO-G , Code: 2AH-HZ-US5SFHM-GT-7JKO-G
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 7in, Flat Dark Earth, GT-7JKO-FDE , MPN: GT-7JKO-FDE , Code: 2AH-HZ-US5SFHM-GT-7JKO-FDE
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 9in, Flat Dark Earth, GT-9JKO-FDE , MPN: GT-9JKO-FDE , Code: 2AH-HZ-US5SFHM-GT-9JKO-FDE
GUNTEC USA 12in Ultra Slimline Octagonal 5 Sided Key Mod Free Floating Handguard w/Monolithic Top Rail,Cerakote Flat Dark Earth GT-12JKO-FDE , MPN: GT-12JKO-FDE , UPC: 1444957 , Code: 2AH-HZ-US5SFHM-GT-12JKO-FDE
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Slant Nose, 9in, Red, GT-9JKO-SLANT-RED , MPN: GT-9JKO-SLANT-RED , Code: 2AH-HZ-US5SFHM-GT-9JKO-SLANT-RED
GUNTEC USA 12in Ultra Slimline Octagonal 5 Sided Key Mod Free Floating Handguard w/Monolithic Top Rail,Cerakote OD Green GT-12JKO-G , MPN: GT-12JKO-G , Code: 2AH-HZ-US5SFHM-GT-12JKO-G
GUNTEC USA 15in Ultra Slimline Octagonal 5 Sided Key Mod Free Floating Handguard w/Monolithic Top Rail,Cerakote OD Green GT-15JKO-G , MPN: GT-15JKO-G , Code: 2AH-HZ-US5SFHM-GT-15JKO-G
Guntec USA Ultra Slimline Octagonal 5 Sided Keymod Free Floating Handguard w/Monolithic Top Rail, 15in, Cerakote Flat Dark Earth, GT-15JKO-FDE , MPN: GT-15JKO-FDE , Code: 2AH-HZ-US5SFHM-GT-15JKO-FDE
Compare (0)