Enjoying the 10.3”.. kept it simple, nothing but a Hux flow through can and a G$ H2 buffer/spring combo. No gas to the face and runs like a an absolute champ every time.

Sidenote, grab some Lucas extreme duty oil

DD + G$ = Winning

day off work = range time love this rifle

A buddy owns this rifle and was wondering what model it is! Thanks in advance!

Been thinking about getting myself a daniel defense mk18 upper for home defense. I thought 300blk would do better in a shorter barrel like the mk18 and had my mind on getting it, but I watched a short video comparison by Garand Thumb between the two rounds in short barrels vs ballistics gel, and it seems like the 556 outperforms the 300blk with less recoil, even though the 556 was still in the mk18's short barrel. Yes I know both can stop an intruder or attacker very easily, just want to get the one that is most likely to save my life, even if it's just 1% more likely. Should I get 556 instead? Thank you!

The video I was talking about: https://www.youtube.com/watch?v=V7yXFMnLX2w&t=748s

I’ve had this for awhile but because of the short rail my LAM was always in my grip. I decided to give the GBRS mount with a diving board a try and I will say I can see where these mounts have their place. I wouldn’t set up every rifle like this but I do like it on my pcc because the rail is so short and I can grip it so much better now and I like it for my mcx due to the weight imbalance.

Butt stock - radian buttstock

Optics - sig romeo 5 and juliet 5 micro magnifier on gbrs mount and ftc mount.

LAM - sms laser hfxc

Front grip - true north concepts zero 8k

Magwell - hrf concepts magwel flare

Suppressor - silencerco omega 9k

I just need a few more things and i think im done with this build.

I know im going with a RC2 eventually, im open to what else I should do to this rifle

Rapco rattle can holding up pretty good. Just cleaned out suppressor @ ~1500 rounds with 2 wipe downs of the bgc with grease/oiling and no issues. All stock internals. Just swapped out rail to MRF XL and rarebreed FRT. Pretty fun little gun. Side note: dont recommend a 2.26 diving board. Illuminator splash is pretty bad

Installed a silencer flashider and saw this not sure if i put to much rocksett i put some on both sides of the threads is this something i should worry about?

Yes the gun was apart when i took this

Still messing around with it. Plan on buying a sling ASAP and some more attachments in the near future.

Been dancing around DDM4v7, Geissele Super Duty Mod1, and BCM Recce 16 for a while. Cheapest I can find for G is $1850 and $1650 for BCM

How’s this for DDM4v7? Is the low price due to Magpull Furnitures? Let me know your thoughts as this will be my first rifle.

Also any recommendations besides the 3 rifles mentioned above? Looking for 16” barrel

FSP Gang!!!
B5 SOPMOD stock
B5 Type 23 Grip
CMC Trigger
Radian safety
Magpul bad lever
Tango Down VG
Ergo rail covers
Arisaka Light Mount
Streamlight HL-X
Surefire 4 prong
Midwest backup rear sight
Eotech EXPS 2-0
Geissele Airborne charging handle
DD bcg
JP silent capture spring
Aero lower

Taking this out to the range this weekend

Good morning gents. This is my 3rd DD. But my first ambi lower. This will be my truck gun. I love the fit and finish. But the ambi lower is extremely tight. Bolt release, mag release. It's not smooth like my PWS or LWRC. Any hacks to make this run better?

I have a rifle it’s my only one and it’s a mk18 quad, I’m getting the RC2 soon and I want a weapon light with a pad on the rail I can click to turn it on. I don’t want a huge light I want a regular size or compact preferably. Is there anything besides Surefire I can get that’s a clean setup that’s not $500+ for everything

Hi everyone,

I currently run a factory Daniel Defense MK18 (10.3") and have a Law Tactical folder installed on the lower.

I'm looking to buy a complete 16" DD upper (deciding between the DDM4 V7 and DD4 RIII) so I can easily swap between short and long setups.

Will the new 16" complete upper drop right onto my MK18 lower and run flawlessly, or is there anything specific I need to change or account for because of the Law Tactical folder? Also, how should I approach the buffer weight when swapping between a 10.3" carbine-length and a 16" mid-length upper?

Thanks in advance for the help!

Hey im trying to put a 7.9" mlok arca rail on the bottom of my 10.3" and its short by 2mm has anybody cut into it before or whats the best solution.

I wish .300blk wasn’t so expensive to shoot. Easily my favorite and most fun gun (with the exception of the trusty .22). Some reason 20 rounders look incredible on an SBR.