Daniel Defense MK12

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Critic Rating

User Rating

4 Reviews



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Daniel Defense MK12 Gun Stats

Daniel Defense MK12

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Cold hammer forged stainless steel barrel (salt bath nitride) and stainless MK12 low profile gas block (black oxide) are designed to US Special Operations Command (SOCOM) specifications. Two-stage Super Semi-Automatic (SSA) trigger from Gelssele Automatics. DDM4 twelve inch rail provides a continuous upper rail platform allowing the shooter to mount any optic of choice while allowing a longer sight radius for back-up sights. Rifle length gas system. DD Improved Flash Suppressor.

Daniel Defense MK12 For Sale

Daniel Defense MK12 Specs

1 Brand

2 Category

Technical Data


.223 Remington (5.56x45mm NATO)





Gun Type


Barrel Length







118.4 oz

Daniel Defense MK12 Ballistics

.223 Remington (5.56x45mm NATO) Ballistic Data
Range (Yards) Drop (inches) Velocity Energy Wind drift (inches) Time (milliseconds)
0 0 0 0 0 0
50 0 0 0 0 0
100 0 0 0 0 0
150 0 0 0 0 0
200 0 0 0 0 0
250 0 0 0 0 0
300 0 0 0 0 0
350 0 0 0 0 0
400 0 0 0 0 0
450 0 0 0 0 0
500 0 0 0 0 0

How much is a Daniel Defense MK12 worth?

In 2024 a new or used Daniel Defense MK12 value varies depending on supply and demand. In the last 12 months there is great demand for a Daniel Defense MK12 and most rifles. The Price for a Daniel Defense MK12 has increased in cost by $0.00 in 2024 compared to 2023.

Estimated New and Used Values for a Daniel Defense MK12 Values are based on a basic model with no options or colors.

Condition Trade-In Private Party Dealer
New In box $1,527.49 $1,997.49 $2,349.99
Excellent $1,409.99 $1,879.99 $2,114.99
Very Good $1,292.49 $1,879.99 $2,114.99
Good $1,175.00 $1,762.49 $1,997.49
Fair $822.50 $1,527.49 $1,879.99
Poor $587.50 $1,175.00 N/A

Gun Value Conditions explained:

New in box - 100% condition in unopened box. Excellent - 95%+ condition with or without box.

Very Good - 90% - 95% condition (all parts/finish should be original).

Good - 80-90% condition (all parts/finish should be original).

Fair - 30% - 80% condition, parts, and finish may or may not be original. Must function properly and shoot.

Poor - under 30% condition. Firearm has severe wear and tear, does not function, or is damaged.

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Daniel Defense MK12 Q & A

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