Home » Shop » Daniel Defense MK18 Elite .300 Blackout Pistol, 10.3″ Barrel, 30-Round, MK18DD4
Home » Shop » Daniel Defense MK18 Elite .300 Blackout Pistol, 10.3″ Barrel, 30-Round, MK18DD4
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$2,599.99Original price was: $2,599.99.$2,299.99Current price is: $2,299.99.
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Daniel Defense MK18 Elite is a .300 Blackout pistol with a 10.3" barrel and a 30-round magazine capacity. It suits shooters who want a compact, short-barreled .300 Blackout from Daniel Defense for range days, home defense setups, or a custom build.
Caliber: .300 Blackout
Barrel length: 10.3"
Capacity: 30 rounds
Pistol with an SB Tactical brace
FDE color
Mfr part number: MK18DD4
SKU: ORN-CNCMK18DD4 · Mfr part #: MK18DD4 · UPC: 884400850461
The Daniel Defense MK18 Elite is a .300 Blackout pistol with a 10.3″ barrel and a 30-round magazine capacity. It is a short, compact package built around a cartridge that was designed for short barrels.
This model, part number MK18DD4, comes in FDE and is fitted with an SB Tactical brace. That gives it a different look from the black rifles you see on most racks, and it keeps the overall footprint small. The 10.3″ barrel is the main reason it stays handy in tight spaces and around barricades or vehicles.
Who it suits
This pistol fits a shooter who wants a .300 Blackout for the range, for home defense planning, or as the base of a larger project. If you already own other Daniel Defense parts, the MK18 Elite is a natural fit. If you are new to the caliber, a 30-round capacity gives you plenty of time on the line between reloads.
Good gear to pair with it includes a red dot or a low-power optic, a weapon light, a sling, and extra 30-round magazines. Pick .300 Blackout ammunition that matches your purpose, whether that is plinking, practice, or something more serious. Check your local and state rules on pistols with braces before you order, since they vary by location.
Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. 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: What caliber is the Daniel Defense MK18 Elite MK18DD4?
A: It is chambered in .300 Blackout. Use ammunition marked .300 Blackout or 300 BLK.
Q: What is the barrel length on the MK18 Elite pistol?
A: The barrel is 10.3". That keeps the pistol short and easy to move around with.
Q: How many rounds does the MK18 Elite hold?
A: 30 rounds. That is the magazine capacity listed for this model.
Q: Does the Daniel Defense MK18 Elite pistol have a brace?
A: Yes. This model is fitted with an SB Tactical brace and comes in FDE.
Q: Is the Daniel Defense MK18 Elite a good .300 Blackout pistol?
A: It has features that suit the caliber: a 10.3" barrel, a 30-round capacity, and an SB Tactical brace. It is a compact choice for range use, home defense setups, or a custom build.
Warranty and Manufacturer
Covered by the Daniel Defense factory warranty. Full product details and warranty terms are on the Daniel Defense website.
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