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Mk12 Build

For Sale
Price: 1,500.00 USD 1500 USD
Contact Information 928-279-8459 text
Added 05-29-2026 10:06:08
Created by
Jay

Full Description

Less than 200 rounds down the barrel.  Sighted in at 100m - accurate out to 800m with 77gr ammunition. 

At the time this was built, it was over $2,250.  Google the current prices of all the parts if you want (I did) - The cost of this build is about $1,900 if you were to source everything yourself. 

The most important components of the build (barrel, BCG) are all MPI and HP inspected; the same level of inspection Daniel Defense rifles are subject to.

Selling because I’m not interested in long range shooting.  The MK12 Mod 1 is a historically significant piece - holds the record for being the most lethal platform of the GWOT.  Famously used by Navy SEALs Marcus Luttrell and Matthew Axelson in Operation Red Wings.

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BCM Upper:

Vortex Diamondback 4-16x44 FFP EBR-2C MRAD scope

Ballistic Advantage 5.56 SPR Barrel - Modern Series 12 - 18 inch

Larue 13.2 Quad Rail with Knights Armament rail covers

Harris Bipod

Chrome BCG - MPI

Strike Industries Rifle Length gas block

Luth-AR Low profile gas tube

Allen Engineering MK12 Mod 1 threaded break and collar 

PEQ15 not included 

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Griffin Armament MK1 lower: 

VLTOR A5 buffer tube with H2 buffer and spring

BCM QD end plate 

Centurion 2 Stage trigger 

Hogue rubber grip

B5 SOPMOD stock



Considering purchasing an item that needs to be shipped?

Recommended for all transactions that aren’t face-to-face

Specific details

Willing To Ship? No

Location

Kingman

Post Details

Post ID 170182
Displayed 90
Expires 08-27-2026 10:06:08
Category Firearms

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