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Questions & Answers
What wrench is needed for the barrel nut? Manufacturer Answer

You can search ARTL23 on optics planet.com, following is the link.
https://www.opticsplanet.com/presma-223-308-dual-combo-wrench-for-gunsmith-armorers-tool-for-free-float-barre.html

by Charles Shi, Manufacturer, June 18, 2025
Customer Reviews
Helpful Negative Review
Okay for the price but slippery. by M, Verified Owner, July 18, 2025
It works but the coating is slippery and shiny. I’m going to have to sand and paint it. After the cost of paint and the extra time I could of bought a slightly better brand… Otherwise it’s sturdy enough and the barrel nut is fine.
1/1 found this helpful
Most Recent Reviews
.308 Handguard by Jos, Verified Owner, April 16, 2026
This is an affordable option for someone looking to build a nice .308 that won’t break the bank. Performs well although the finish of the build is not quite as polished as some might like. That said I have had mine for a few months and have had no is...
Read More...
Most Recent Reviews
Excellent quality by Daniel McCarty, Verified Owner, March 11, 2026
Great product, lightweight and sturdy, I highly recommend this for the price. Especially with a steel barrel nut that didn't scratch while being torqued.
Most Recent Reviews
Kexuan 17” Handguard by Jay, Verified Owner, March 9, 2026
For the price this is a completely functional and seemingly solidly built handguard. The finish is a little rough and the edges of the M-Lok holes are slightly uneven but all in all seems to be well constructed for a handguard that is less than $100
Most Recent Reviews
good handguard by Daniel McCarty, Verified Owner, March 8, 2026
Great handguard for the price, it's very well made and easy to install
Most Recent Reviews
Excellent Excellent Excellent by Daniel McCarty, Verified Owner, March 8, 2026
This one fit perfectly on an anderson AM-10. The customer service is what really made the difference here. The handguard fit perfectly and looks awesome. It's also very light, surprisingly.
Read All 7 Reviews
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Product Info for Kexuan M-LOK Free Float Handguard for 308 DPMS High Profile Upper Receiver

Free float rail mount with Picatinny Top rail and M-LOK slot system. Easy Install Steel barrel nut included. CNC machined from Quality aluminum and black anodized. Super light weight, only 12.5 oz with barrel nut.image

A true free float rail, which connects only at the barrel nut. Since the rail doesn't touch the barrel, shooting accuracy is improved in comparison with two piece rails, when used with grips / bipods that can flex the Steel barrel.

Specifications for Kexuan M-LOK Free Float Handguard for 308 DPMS High Profile Upper Receiver:

Manufacturer: Kexuan
Color: Black
Finish: Anodized
Fabric/Material: Aluminum
Gun Make: AR Platform
Gun Model: AR-10
Condition: New

Package Contents:

  • Kexuan M-LOK Free Float Handguard for 308 DPMS High Profile Upper Receiver
  • Barrel nut fixing hardware

Kexuan M-LOK Free Float Handguard for 308 DPMS High Profile Upper Receiver Orderable Models

List of Orderable Models

  • Kexuan M-LOK Free Float Handguard for .308 DPMS High Profile Uppers, 10 in, Black, MM38E10-H , MPN: MM38E10-H , UPC: 840354132275 , Code: 4IG-HZ-MLFFHGH-MM38E10-H
  • Kexuan M-LOK Free Float Handguard for .308 DPMS High Profile Uppers, 13 in, Black, MM38E13-H , MPN: MM38E13-H , UPC: 840354134002 , Code: 4IG-HZ-MLFFHGH-MM38E13-H
  • Kexuan M-LOK Free Float Handguard for .308 DPMS High Profile Uppers, 15 in, Black, MM38E15-H , MPN: MM38E15-H , UPC: 840354132282 , Code: 4IG-HZ-MLFFHGH-MM38E15-H
  • Kexuan M-LOK Free Float Handguard for .308 DPMS High Profile Uppers, 17 in, Black, MM38E17-H , MPN: MM38E17-H , UPC: 840354134019 , Code: 4IG-HZ-MLFFHGH-MM38E17-H
  • Kexuan M-LOK Free Float Handguard for .308 DPMS High Profile Uppers, 19.5 in, Black, MM38E195-H , MPN: MM38E195-H , UPC: 840354133999 , Code: 4IG-HZ-MLFFHGH-MM38E195-H

Kexuan M-LOK Free Float Handguard for 308 DPMS High Profile Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Kexuan M-LOK Free Float Handguard for .308 DPMS High Profile Uppers, 10 in, Black, MM38E10-H , MPN: MM38E10-H-EDEMO , Code: 4IG-HZ-MLFFHGH-MM38E10-H-EDEMO-IN-A
  • DEMO, Kexuan M-LOK Free Float Handguard for .308 DPMS High Profile Uppers, 13 in, Black, MM38E13-H , MPN: MM38E13-H-DEMO , Code: 4IG-HZ-MLFFHGH-MM38E13-H-DEMO-OB-A
  • USED, Kexuan M-LOK Free Float Handguard for .308 DPMS High Profile Uppers, 17 in, Black, MM38E17-H , MPN: MM38E17-H-EDEMO , Code: 4IG-HZ-MLFFHGH-MM38E17-H-EDEMO-OB-A
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Last updated 2026-07-10 UTC.