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Daniel Defense MK18 SBR 5.56mm NATO 32rd Magazine 10.3″ 1/2×28 Threaded Barrel Black NFA Product
$2,324.00
9 in stock
The MK18 AR15 style firearm is unmatched in size weight and performance and features the picatinny quad rail Daniel Defense provides to USSOCOM. The RIS II picatinny quad rail features a Bolt-Up System that has been rigorously tested prior to fielding by USSOCOM. The 10.3 inch Cold Hammer Forged barrel is the same length in use for the MK18 upper most commonly used for CQB operations. The independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters. This rifle also comes with the ergonomic Daniel Defense Buttstock and Pistol Grip.
| Upc | 815604015561 |
|---|---|
| Manufacturer | Daniel Defense |
| Manufacturer part number | 02-088-07327 |
| Action | Semi-Auto |
| Atf type | Short Barrel Rifle |
| Barrel length | 10.3" |
| Capacity | 32 |
| Length | 28.6 |
| Model | MK18 |
| Number of magazines | 1 32 rd. |
| Package height | 13.0 |
| Package width | 4.0 |
| Product type | SBR |
| Rate of twist | 1-in-7" |
| Shipping weight | 12.0 |
BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.
The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.
We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.
Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.
Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.
Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.
We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.
We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.
Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.
Yes. Depending on the request, we can help source specific products or assist with custom configurations.
Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.
Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.




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