Guntec USA Ultra Lightweight M-LOK Free Float .308 Handguard Black - 16.5"

Manufactured by Guntec USA
SKU: GT-16.5MLK-308
MPN: GT-16.5MLK-308
Manufactured by Guntec USA
2 Reviews

In Stock

Standard orders will ship out 2 business days if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



New from Guntec USA, 16.5" (.308 CAL) Ultra Lightweight M-LOK Free Float Handguard with Monolithic Top Rail. The ultra lightweight .308 handguard is DPMS low profile spec and the total weight including the steel barrel nut is 14.8 oz! The handguard has a tight fit up against the receiver which allows for a monolithic top rail. In addition, the rail system slides over the barrel nut and is locked up against the receiver with 6 screws. Proudly made in the U.S.A in Scottsdale, Arizona. 

  • US Made
  • .308 Caliber
  • DPMS Low Profile Spec
  • T6 Aluminum Body
  • Ultra Lightweight
  • Proprietary Steel Barrel Nut Included
  • Total Weight Including Barrel Nut Is 14.8 oz
  • M-LOK 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
  • 16.5" Length
  • Heavy Duty
  • Internal Diameter: 1.48"
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Accessory AttachmentM-LOK
BrandGuntec USA
FinishHardcoat Anodized
Gas System LengthExtended Rifle
Handguard Length16.50 in
Inner Diameter1.48 in
MaterialAluminum - 6065-T6
Weight14.8 Oz

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

2 reviews

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Great product and Guntech customer service second to none.

by -

Product fits and functions perfect. Quality is really good and looks awesome on my 308 ar 10 .More importantly needed to contact Guntec about a very minor issue and it was handled front to back very quickly fantastic customer service dept . You will not be disappointed in any way with Guntec .First class.

Great product....even better customer service, and USA made.


Excellent customer service. I appreciate a company that treats the customer good, and values their customer. Had an issue with screws stripping, customer service rep sent new ones to me in 3 days...that's service. Go GUNTEC...MAGA!!