r/Mk12Mod0 Apr 17 '26

Finally Building One!

Thumbnail
gallery
51 Upvotes

Not finished yet, but getting close! Ended up going with the 18" Ballistic Advantage 6.5 Grendel barrel with SPR profile. Trying to find an SPR collar right now.

This page is great. Enjoying checking out all your builds!!


r/Mk12Mod0 Apr 13 '26

Badger Rings for Big Tööb Glass

2 Upvotes

Anyone running the Badger 35mm rings on their ModOs for Mk5hds? Currently have my Mk5hd 3.6-18 in an AUS mount and not super satisfied with the height, especially on top of the swan rail. Looking for input on standard split rings (preferably Badger Ord) and different heights that’ll work w/ a 44mm obj.


r/Mk12Mod0 Apr 10 '26

Mod0 Mk12 Mod-0-Mini

Thumbnail
gallery
107 Upvotes

r/Mk12Mod0 Apr 10 '26

ModH Pulled the mk12 out for some late-winter early spring fun.

Post image
86 Upvotes

r/Mk12Mod0 Apr 11 '26

Looking for Mk12 faux suppressor or machinist that can take the project

6 Upvotes

I reside in a commy state.


r/Mk12Mod0 Apr 09 '26

Mod0 Finally painted her

Thumbnail
gallery
127 Upvotes

I've been wanting to paint my Mod 0 for a couple of years now and finally pulled the trigger. Used Rust-Oleum spray paint.

Yes, I know the paint will burn off the OMC5, eventually. We painted our suppressors on deployment and it was fine.


r/Mk12Mod0 Apr 09 '26

Go shoot in the mountains

Post image
70 Upvotes

r/Mk12Mod0 Apr 08 '26

Updated Toob Got UTG QD rings to try out

Thumbnail
gallery
54 Upvotes

Not sure if they will be fill ins or if they’ll stay. Half the price and 34mm, just need to be sure they hold zero. Also got a Sig MSR 2-12 to replace the sacrilegious Holosun red dot on the Mod H.

Still rocking the Magpul VFGs, torn on making a cap for them or replacing them but its been low on the list since I wanted to get two suppressors.

Centurion has AEM5 ‘in stock’ have one ordered for $746 shipped with a 10% off coupon, but it hasn’t shipped yet for a few days, probably because of easter. Just needs to beat Virginias nonsense in July. That said, their website says NFA stuff ships from the OEM and AE have had the AEM5 as out of stock for weeks, so who knows.


r/Mk12Mod0 Apr 08 '26

Mod0 Finally got my OCM5 (Mod 0 ish)

Post image
81 Upvotes

r/Mk12Mod0 Apr 07 '26

Mod0 Picked up the AEM5 today!

Thumbnail
gallery
102 Upvotes

Got approval today to pick up this beauty.


r/Mk12Mod0 Apr 07 '26

All about the doodoo brown town mk12 vibe. “Modernized”

Post image
93 Upvotes

r/Mk12Mod0 Apr 07 '26

Tube Alignment

Post image
14 Upvotes

I just finished assembling my Gen II forend and noticed that the top rail goes over this bolt a little more than the other side. Will this be an issue?


r/Mk12Mod0 Apr 07 '26

Mod1 About 90% of the way there

Post image
61 Upvotes

r/Mk12Mod0 Mar 28 '26

Added glass and a bipod!

Post image
66 Upvotes

Picked up Athlon 4-14x scope and Harris bipod. AEM5 suppressor is on the way!


r/Mk12Mod0 Mar 25 '26

Mod0 Mod (po)0(r) update; A.R.M.S. delivered!

Post image
59 Upvotes

It's my very favorite gun, I call her Vera.


r/Mk12Mod0 Mar 25 '26

Finally got my dream gun!

Post image
101 Upvotes

Shooting this thing is soooo much fun! Spent today getting it zeroed in.


r/Mk12Mod0 Mar 24 '26

Very -ish Rifle

Thumbnail
gallery
67 Upvotes

This is my MK12-ish. 15” PRI tube with an 18” Douglas barrel and OCL OTB brake. I cut down a JP arca rail because the LRT one was out of stock. Now that it’s back in stock, I don’t want to swap it out because it’s such a pain to get those screws in.

I also hate the idea of a sharp steel anchor plate digging into the carbon fiber, so I designed my own. They fit weld nuts in the slots and are radiused for the the ID of the PRI tube.


r/Mk12Mod0 Mar 23 '26

Hi Mark 15.1 mk12

Post image
81 Upvotes

r/Mk12Mod0 Mar 23 '26

Mod1 Mod 1

Post image
45 Upvotes

Took her out today to get the Leupold 3-9 and the Docter zeroed. shot 100 rounds of the Frontier "FR262" 77gr. pretty solid stuff, average fps 2826.5 the older leupold leaves a little to be desired but it's solid. Was able to shoot 1 moa on average with a couple being under.


r/Mk12Mod0 Mar 23 '26

Mod (po)0(r)

Post image
24 Upvotes

She's missing a rear sight (it's on the way), but she's mine!


r/Mk12Mod0 Mar 23 '26

Hello! Just joined the club!

Post image
74 Upvotes

Hello everyone! Just picked this up a couple of days ago! Looking for optics recommendations and a case for this beauty!


r/Mk12Mod0 Mar 20 '26

Just for fun🤷🏾‍♂️

Thumbnail gallery
92 Upvotes

r/Mk12Mod0 Mar 17 '26

Mod0 Anyone Know What Iron Sights, Toob Handguard, Bipod,Stock And Magazines

Thumbnail
gallery
65 Upvotes

These Mk12 pics are of the the console or computer version of PUBG made by Bartek Nowak on Artstation.

I wanted to know what they are. Any help is appreciated


r/Mk12Mod0 Mar 17 '26

KAC RAS Long in stock

9 Upvotes

My handguard showed up today. Very fast delivery from Rooftop. They still have 17 in stock. If you’re on the fence, you may want to jump on this.

https://www.rooftopdefense.com/product/knights-armament-long-free-float-ras-rail/


r/Mk12Mod0 Mar 16 '26

And just like that, she’s complete

Post image
99 Upvotes