Let me see your MK12 Build

**Onyx Z** · 10-01-14, 09:28

Originally Posted by Renegade04

ADCO Firearms. They are still building the Mod 0 and Mod 1 uppers. My Mod 0 upper was built by them several years ago.

ADCO Custom Mk12 MOD 0 Upper:
Mod 0 WOA Upper Receiver
SS 1:7 SPR barrel Kg Koted black
PRI Free Float Carbon Fiber Forearm
ARMS #38 PEQ2 sleeve
PRI Flip-up Front Sight
ARMS 40L-SP BUIS
OPS INC Brake/Collar set
WOA Bolt w/ O-ring, Bolt Carrier, and Charging Handle

How does this rifle shoot?

**Renegade04** · 10-01-14, 11:08

Originally Posted by Onyx Z

How does this rifle shoot?

Absolutely fantastic. I had some Mk262 ammo (77gr. SMKBT) loaded for it and I get about 1MOA@100yds with it. With XM193, it is about 1.5MOA.

**Zakk101abn** · 10-31-14, 05:59

Not all 100% but close enough for now...

Trifecta! Still need the proper lowers and I'd like to change out the forward assists on the mod 0/1. Long live the MK12

**Alaska3006** · 10-31-14, 07:42

Originally Posted by Onyx Z

PRI uses the Douglas contract barrel and supplies the real Mk12 Mod 0 forearm to Crane. HCI is the only other one that I know of that uses the Douglas barrel.

Compass lake offers Douglas MK 12 uppers........

PRI is also a good source

**Sticks** · 11-01-14, 07:33

Centurion used to offer the the Mk12 barrel and/or upper with a Compass Lake barrel - to whit - When did Monty stop doing complete uppers?

Gonna hang on to mine now for sure.

**SOW_0331** · 11-01-14, 07:55

Originally Posted by Zakk101abn

Not all 100% but close enough for now...

Trifecta! Still need the proper lowers and I'd like to change out the forward assists on the mod 0/1. Long live the MK12

Dude, those are outstanding rifles regardless of the minor details. The clone thing only makes sense to me if the "missing" items do/don't play a vital role. I recall some not so clone rifles being issued out of the Mk12 variant. They still worked fine with our armory Franken-parts.

Hopefully you're living somewhere that allows access to some 400m and above ranges!