Daniel Defense MK18 Elite .300 Blackout Pistol, 10.3″ Barrel, 30-Round, MK18GT

Product Description

The Daniel Defense MK18 Elite is a .300 Blackout pistol with a 10.3″ barrel and a 30-round magazine. The manufacturer part number is MK18GT. It is sold as a pistol and is fitted with an SB Tactical brace.

Two things define this gun. The first is the chambering. .300 Blackout was designed for short barrels, so a 10.3″ barrel is a natural match for it. The second is the overall size. A short barrel keeps the pistol compact and easier to move around in tight spaces than a longer rifle would be.

Who it suits

This pistol fits a shooter who wants a handy platform from a well-known maker. It makes sense for home defense, for range work at moderate distances, and for anyone building a .300 Blackout setup around a short barrel. The 30-round capacity means fewer reloads during a long session.

Gear that pairs well with it is simple. A red dot or other compact optic, a sling, a weapon light, and a few spare 30-round magazines cover most needs. Pick .300 Blackout ammunition that matches how you plan to use the gun, and confirm that any accessory you add fits this pistol before you order it.

Daniel Defense MK18 Elite .300 Blackout Pistol, 10.3" Barrel, 30-Round, MK18GT Specifications

Fits and Pairs With

• Winchester Ammunition POWER-POINT, 300 Blackout, 150 Grain, 20 Round Box
• Federal American Eagle, Suppressor Ammunition, 300AAC Blackout, 220 Grain, 20 Round Box
• Lehigh Defense Maximum Expansion, 300 Blackout, 194 Grain, Boat Tail Hollow Point, 20 Round Box
• Frontier Cartridge Frontier, 300 Blackout, 208 Grain, Subsonic, 20 Round Box

Ordering from Western Sport

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 pistol?

A: It is chambered in .300 Blackout. Make sure you buy ammunition marked .300 Blackout or 300 BLK.

Q: What is the barrel length of the MK18 Elite MK18GT?

A: 10.3 inches. That short barrel keeps the pistol compact.

Q: How many rounds does the MK18 Elite hold?

A: 30 rounds. It is listed with a 30-round magazine.

Q: Does the Daniel Defense MK18 Elite have a brace?

A: Yes. It is fitted with an SB Tactical brace.

Q: Is the Daniel Defense MK18 Elite pistol any good?

A: It has a 10.3" barrel, a .300 Blackout chambering and a 30-round capacity, which suit a compact home-defense or range pistol. It also carries the Daniel Defense name and an SB Tactical brace.

Warranty and Manufacturer

Covered by the Daniel Defense factory warranty. Full product details and warranty terms are on the Daniel Defense website.