NBS Free Float M-LOK Suppressor-Ready XL Handguard
The NBS Suppressor-Ready XL Free Float M-LOK AR-15 Handguard is engineered for shooters who demand maximum versatility with suppressed ARs. Featuring an expansive 1.74″ internal diameter—the largest available in the AR-15 market—this handguard accommodates most suppressors while maintaining full M-LOK compatibility for your tactical accessories.
Designed for performance and built to last, the Suppressor-Ready XL handguard free-floats your barrel for enhanced accuracy, whether running suppressed or unsuppressed configurations. The generous internal clearance ensures your M-LOK mounting hardware won’t interfere with your suppressor, allowing you to position lights, grips, and lasers exactly where you need them.
Includes
- Steel Barrel Nut
- Mounting Hardware
Features
- Machined from solid 6061-T6 Aluminum
- Type III Hard Coat Anodized
- 1.74″ Internal Diameter – largest in class
- Suppressor-ready design accommodates most suppressors
- Free-float design for improved accuracy
- Full 1913 Picatinny top rail
- M-LOK attachment slots at 3, 6, and 9 o’clock positions
- Compatible with Low Profile Gas Blocks
- Two-piece clamping system with anti-rotation tabs
- Available in 9.25″, 12″ and 15″ lengths
Installation instructions can be found here.
NBS — Our In-House Brand for Builders Who Demand Reliable Performance and Real Value.
Designed for builders who demand reliable performance and real value without unnecessary hype or inflated pricing. NBS stands for "No Bullshit."
Built on Strong Industry Partnerships
Through the strong partnerships AR15Discounts has built with trusted suppliers and vendors, we regularly gain access to premium components often manufactured by or for leading industry names. By purchasing these in volume, we bring them to you under the NBS label, ensuring proven quality reaches your build at a fair price, without the added cost of extensive marketing.
Quality You Can Trust
Every NBS product is specified to the exacting standards we apply to our own rifles. Each component features precision CNC machining, American-made key components where it counts, robust materials, dependable steels, and durable finishes engineered for long-term reliability. These items are either sourced from reputable OEMs or carefully assembled in-house using established name-brand elements, maintaining consistent excellence throughout the lineup.
Complete Solutions for Serious Builders
From stripped and complete uppers to bolt carrier groups, handguards, lower parts kits, and beyond, NBS provides a unified, affordable selection that allows you to complete confident, high-performing builds.
Backed by a Limited Lifetime Warranty
All NBS products come with our Limited Lifetime Warranty for the original owner, covering defects in materials and workmanship. AR15Discounts stands firmly behind these parts because, as shooters ourselves, we use and trust them, delivering honest value and gear you can rely on.
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Length | 9.25, 12", 15" |
| MPN | 30066,30067,30068 |
| UPC | 30066, 30067, 30068 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
US
Great handguard for my needs.
I used this handguard on my AR9 build. 5.5 inch barrel with a 7 inch suppressor. The suppressor sticks out about a half inch. I use a Gibbz Arms side charging upper so I had to modify the left side of the handguard to fit the upper. I am not a huge fan of the barrel nut but I can make it work. It just takes a little longer to get everything to line up and torque properly.
USWorth every penny!
Fast shipping and a great product. (15 inch MLok hand guard)The hand guard is really light, but very strong. The internal size keeps the Mlok nuts away from the barrel. And it is rock solid on my rifle platform. I could not be happier, it's exactly what I was looking for. I love AR15 Discounts for having everything I want and need right in one site with great prices.
USAwesome
Product is light and strong. Gave my AR the look I was looking for. Only down side was there was no instructions on what to torque screws so just went ahead and used same torque specs from my old handguard.
USMistake
I got this handguard to go over my Vanquish 9 suppressor. I put it on to “dry fit” and make sure I had the clearance I would need and I was unable to take it back off. I tried heating it up to expand the aluminum but this did not work. I ended up beating on it and ruining the edge of the handguard, eventually I ended up cutting it off. Very displeased and will not be buying NBS products in the future.
AR15Discounts.com
We’re very sorry to hear about your experience — that definitely sounds frustrating. Handguard and suppressor clearance can vary depending on the exact outer diameter and rail tolerance, and we always recommend confirming inside diameter measurements prior to installation to ensure proper fit. We understand how disappointing it is when a part doesn’t work out as expected. If you’d like, please reach out to our team directly with your order details and the suppressor model so we can review the specs with you and see if there’s anything further we can do. -JH
