The Gun Store | Waterbury CT

DD23 128 00275 047 1

DD M4V7S UPPER URG 11.5″ 556NATO

June 3, 2026
RUG05805 1

RUGER MINI-14 RNCH 5.56 18.5″ ST 5RD

June 3, 2026

DD MK12 556NATO 18″ 32RD BLK

$2,530.00

DD MK12 556NATO 18″ 32RD BLK

5 in stock

SKU: TSW|3445 Category:

The MK12 is constructed around an 18-inch Stainless Steel barrel with a chamber created during the Cold Hammer Forging process, which ensures the most precise alignment of the chamber to the bore possible. This, along with being DLC finished, equates to unprecedented accuracy and durability. The MK12 barrel is engineered with a rifle-length direct impingement gas system and utilizes the MK12 gas block, which is built to Crane Specifications for USSOCOM.

UPC

815604015318

Manufacturer

Daniel Defense

Manufacturer Part Number

0214213175047

Action

Semi-Auto

ATF Type

MODERN SPORTING RIFLE

Barrel Finish

Black Phosphate

Barrel Length

18"

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

20 + 1

Length

34.75''

Magazine Included

1 x 32-Round

Model

DDM4 MK12

Number of Magazines

1 32 rd.

Package Height

4.1

Package Width

10.9

Product Type

AR

Rate of Twist

1:7"

Safety

Ambidextrous

Shipping Weight

13.755

Sights

Optic Ready

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (IL)

NO SALE TO ILLINOIS PICA

State Restriction (OR)

NO SALE TO OREGON

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

Thread Pattern

1/2"x28