The Odin Works KMod Forend 15.5″ is a handguard designed for AR-15 platform rifles. This forend provides a mounting surface for accessories and hand placement along the barrel.
The 15.5-inch length suits mid-length and rifle-length gas systems. It extends close to the muzzle on a 16-inch barrel, giving you maximum usable rail space without covering threads.
This handguard works for shooters building a custom upper or upgrading from a factory forend. The KMod name refers to Odin Works’ proprietary attachment system.
Key Facts
Model: Odin Works KMod Forend
Length: 15.5 inches
SKU: OW-F-15-KM
Category: Upper Parts
What the 15.5-Inch Length Gives You
A 15.5″ handguard reaches nearly to the muzzle device on a standard 16″ carbine barrel. That extra length means more room for grips, lights, and lasers compared to a 13″ or 12″ forend.
Longer handguards also move your support hand farther forward. This stance gives better recoil control and faster sight transitions, especially in competition or close-quarters work.
If you run a suppressor, the 15.5″ length lets you tuck most quick-detach mounts under the rail. This keeps the overall profile cleaner than shorter handguards and forends that expose the entire mount.
How the KMod System Works
KMod is Odin Works’ attachment interface. It uses slots machined into the forend body. Accessories lock into these slots with proprietary hardware.
The system differs from M-LOK and KeyMod. If you already own M-LOK or KeyMod accessories, confirm compatibility before ordering. Send us a message to verify which accessories fit the KMod pattern.
Installation and Barrel Nut Compatibility
Most aftermarket handguards require a specific barrel nut. The KMod Forend follows this pattern. The barrel nut design determines how the forend clamps to the upper receiver and whether it will clear your gas tube.
If you’re installing this yourself, confirm you have the correct barrel nut and armorer’s wrench. If you need installation help or want to verify fit before you buy, Western Sport offers gunsmithing services on site.
Ordering from Western Sport
Order online and it ships straight to your door. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
Frequently Asked Questions
Q: Will the Odin Works KMod Forend 15.5″ fit my AR-15 upper?
A: The KMod Forend is designed for AR-15 pattern uppers but requires a compatible barrel nut. Confirm your upper receiver threading and barrel nut type before ordering.
Q: What is the difference between KMod and M-LOK handguards?
A: KMod is Odin Works’ proprietary attachment system with its own slot pattern and hardware. M-LOK is an industry standard developed by Magpul. The two systems are not cross-compatible. Accessories designed for M-LOK will not mount directly to a KMod forend.
Q: How far does a 15.5 inch handguard extend on a 16 inch barrel?
A: On a 16-inch barrel, a 15.5″ handguard reaches to within half an inch of the muzzle threads. This assumes the barrel nut sits flush with the upper receiver face. The exact gap depends on your muzzle device and barrel nut design.
Q: Can I install the Odin Works KMod Forend myself?
A: Installation requires a barrel nut wrench, torque wrench, and upper receiver vise block. If you have those tools and experience with AR builds, you can install it at home. If not, Western Sport offers gunsmith installation.
Q: Does this handguard work with suppressed rifles?
A: The 15.5″ length can accommodate most quick-detach suppressor mounts under the rail. Verify clearance between the inside diameter of the forend and the outside diameter of your specific mount.
Q: What accessories mount to the KMod system?
A: Accessories must be designed specifically for the KMod slot pattern. Odin Works manufactures KMod-compatible rail sections, hand stops, and grips. Third-party M-LOK and KeyMod accessories will not fit without an adapter. Send us a message if you need help sourcing compatible accessories.
Additional information
Weight
1.4 lbs
1 review for Odin Works KMod Forend – 15.5″
5 out of 5
Nate Lawson – :
Heavy duty, A+ quality.
Fast shipping, easy to deal with.
This item is out of stock. These are on the shelf today and ship or transfer the same way. Not sure which is the right swap? Call 817-393-4000 and we will tell you straight.
Nate Lawson – :
Heavy duty, A+ quality.
Fast shipping, easy to deal with.