CMMG Mk3 Free Float AR-10 Handguard - M-LOK - 15" - Black
or 4 interest-free payments of $55.88 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Backed by the CMMG Warranty! what it covers
Product description
Battle Rifle Ready AR-10 Handguard
The CMMG Mk3 handguard provides a lightweight, free-floating setup that enhances accuracy and gives you plenty of real estate for accessories on your AR-10 rifle or pistol. Machined from 6061-T6 forged aluminum and finished with a durable Type III hardcoat anodizing, this handguard is built to take abuse while maintaining tight tolerances. Designed to fit DPMS Gen 1 high-pattern lower receivers and rails, the Mk3 upper features a slim free-float profile, MLOK slots, Picatinny rails, and mil-spec dimensions for compatibility with most AR-10 components. Whether you’re putting together a long-range DMR or a hard-hitting battle rifle, this handguard ensures a tight fit and consistent performance from shot to shot.
Features
- Compatible with CMMG Mk3 uppers and DPMS Gen 1 High Pattern AR-10 uppers
- Machined from 6061-T6 forged aluminum and finished with a Type III hardcoat anodize or cerakote
- Free-float design improves accuracy and reduces direct barrel stress
- MLOK slots and Picatinny rails for mounting accessories, sights, and grips
- Includes barrel nut and mounting hardware
- Perfect for full-size rifle cartridges such as .308WIN, 6.5 Creedmoor, and many more
- Made in the USA
Specifications
- Brand: CMMG
- Model: Mk3 AR-10 Free Float M-LOK Handguard
- MPN: 38DA424, 38DA464, 38DA479, and 38DA4E2
- Fit: DPMS Gen 1 High Pattern AR-10 Lowers
- Caliber: Multi
- Color: Black, Tungsten, Titanium, Sniper Grey, Midnight Bronze, Coyote Brown, and Charcoal Green
- Material: 6061-T6 Forged Aluminum
- Finish: Type III Hardcoat Anodize and Cerakote
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Warranty & returns
Backed by the CMMG Warranty!
CMMG Warranty
Seller warrants to Buyer that for a period of 6 months from the Delivery Date, all Goods will be:
- Free from any defects in workmanship, material, and design
- Conform to applicable specifications[, drawings, designs, samples and other requirements specified by Buyer]
- Fit for their intended purpose and operate as intended
- Merchantable
- Free and clear of all liens, security interests or other encumbrances
- Not infringe or misappropriate any third party’s patent or other intellectual property rights.
Inspection and Rejection of Nonconforming Goods
The Buyer has the right to inspect the Goods for a period of thirty (30) days after the Delivery Date. Buyer, at its sole option, may inspect all or a sample of the Goods and may reject all or any portion of the Goods if it determines the Goods are non-conforming or defective.
If Buyer rejects any portion of the Goods, Buyer has the right, effective upon written notice to Seller, to:
- Rescind the Order in its entirety
- Accept the Goods at a reasonably reduced price
- Reject the Goods and require replacement of the rejected Goods.
NOTES:
If Buyer requires replacement of the Goods, Seller shall, at its expense, promptly/within 30 days replace the nonconforming Goods and pay for all related expenses, including, but not limited to, transportation charges for the return of the defective goods and the delivery of replacement Goods.
If Seller fails to timely deliver replacement Goods, Buyer may replace them with goods from a third party and charge Seller the cost thereof and terminate this Order for cause pursuant to Section 20.
Any inspection or other action by Buyer under this Section shall not reduce or otherwise affect Seller’s obligations under the Order, and Buyer shall have the right to conduct further inspections after Seller has carried out its remedial actions.
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
