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chuckisduck@reddit

only reason to not go LMT is if you want adjustable gas. I've added adjustable gas block to one of my LMT uppers but it's a pain to do right.

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chuckisduck@reddit

they do it fairly cheap and well. I replaced the block myself , it's about as hard as doing a ps90 SBR barrel swap.

I would 100% pay them to convert a barrel to be LMT compatible.

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Past-Customer5572@reddit

Running a criterion core 12.5” in a quadwar 11.5” coverted by the man. Shoots and handles a dream. Full gas tho

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FloodedHoseBed@reddit

Lmt and it ain’t even close. I own DD and lmt

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3ambino@reddit

I've just never put a build together so I wouldn't know how to put that shit on a upper 😆

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3ambino@reddit

The barrel. I've only bought full builds

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Google lmt mrp barrow swap. It’s literally two bolts on the side of the upper torqued down to 140 INCH pounds with a T30 bit. It doesn’t get more simple than lmt. No tools required outside of a torque wrench

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3ambino@reddit

One last thing. This or a g$ super duty upper

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Spirited-Database-12@reddit

LMT>Geissele>DD.

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FloodedHoseBed@reddit

Lmt>DD>geissele but I have bias against bill geissele so take that for what it’s worth

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3ambino@reddit

Thanks I'll check rn

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MountainRiverRock@reddit

This 100%

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Bubbly-Celery-4096@reddit

$932 at rooftop defense

https://www.rooftopdefense.com/product/lmt-mrp-l-monolithic-upper-receiver-used-16-barrel-combo-all-styles-lengths/

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117Natraps@reddit (OP)

Used not new...

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Bubbly-Celery-4096@reddit

I see that now.

"Barrel:

Includes one used 16″ Midlength barrel (L7PA1B). Every barrel has been inspected and is guaranteed to be functional with strong rifling. Most barrels are estimated to have a round count between 200 and 500 rounds. May have signs of use with simmunition and UTMs. May require light cleaning; may have carbon and/or copper fouling from firing and suppressed use."

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FatCrackRock@reddit

When I bought the combo from rooftop, the barrel looked like it had 1 or 2 mags through it.

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IfNotUsThenWho@reddit

same on mine, its an awesome deal

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117Natraps@reddit (OP)

I'll spend the extra 68$ and get the new one

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gucciflocka33@reddit

But the ramen

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Outrageous-Cash9343@reddit

These won’t include our signature side of ramen noodles as some of the barrels have been cleaned with Hoppe’s #9.

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LucidSquid@reddit

This was also the ss barrel vs the cl at rooftop. Better value here 10k%

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NewbRedditer@reddit

Rooftop has 4 or 5 rail options. Lmt is just the mlok rail.

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Ihategunz@reddit

I bought quite a few from them and sold the barrels. Its quite hit or miss, some of the barrels definitely looked like it had some heavy use

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-TheOldPrince-@reddit

would prefer not to buy from rooftop

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Almost_average80@reddit

The guy works his ass off to make sure people are happy. Can’t please everyone I guess.

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lennyxiii@reddit

Consumerism in a nutshell. People, generally speaking, are fucking infuriating. Just look at reviews people leave.. “1 star, too small, i thought 12”x12” was bigger “ “1 star, tastes great but my friend said he heard it was better elsewhere” “1 star, the black one cane in and is great but i would have preferred pink but they don’t sell it in that color” etc.

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No-Comfort-4362@reddit

The community has spoken and wants context .

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hellbilly_@reddit

Why? Genuinely curious. Rooftop is one of the best out there, IMO.

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Constant-Profile-944@reddit

That’s a shit thing to say with no context! Rooftop is based!

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askalmeqt98533@reddit

Wut

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ZucksSkinSuit@reddit

Why?

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glamis@reddit

LMT is a better deal no tax no shipping. I do not think most of us will ever shoot out a 556 in a life time. SS or Chrome

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Dantheconqueror@reddit

If you want a chrome lined barrel then go with rooftop. It having a few hundred rounds through it won’t matter. This one is SS which should be slightly more accurate so there’s that

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Imaginary-Ad-494@reddit

Stupid question, but will these work on regular lowers?

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PageVanDamme@reddit

They work with any Mil-Spec Lower, but some fit smoother than the others.

Colt FN Aero PSA Griffin they all work.

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Imaginary-Ad-494@reddit

Thanks! I have an old LMT Defender 2000 lower, and just started looking at these uppers.

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Tactical_Tubesock@reddit

Get the MARS-L lower, trust me, you will want it

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Imaginary-Ad-494@reddit

Will I have any issues with the MARS-L lower and other uppers?

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Tactical_Tubesock@reddit

Go to Titandefense and get a MARS L for cheap during their sale

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Tactical_Tubesock@reddit

The only one I remember is the BCM mk2 uppers, but milspec receivers are good across.

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FloodedHoseBed@reddit

Lmt mrp uppers have “speed bumps” near the front takedown pin which make them fit incredibly tight. I have to knock my takedown pins in and out with a punch and hammer. You can file them down if you want to fine tune it but i don’t bother. But other than that, it does work

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MountainRiverRock@reddit

Yes

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cshep@reddit

I don’t think it’s a stupid question. I’m also wondering.

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PageVanDamme@reddit

Folks, this is the Stainless Barrel not the regular chrome lined.

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purgatorialhoss@reddit

thanks

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Bearloom@reddit

Seems like their 4th of July deal didn't last much longer than June 28th.

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helo323@reddit

NZPD contract overrun 11.5” barrel with a FSB— get it so I can’t see it anymore

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Dantheconqueror@reddit

I like that a lot too. Full auto BCG is nice.

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redacted_robot@reddit

Better register that bcg /s

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NewbRedditer@reddit

I dont think people are buying that one up super fast but idk

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stayyfr0styy@reddit

Any 18-20 inch barrels instead? 🙏

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foxred979@reddit

u/stayyfr0styy are you looking for an MRP 20” barrel like this? https://www.rooftopdefense.com/product/lmt-mrp-20-5-56-rifle-barrel/

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stayyfr0styy@reddit

Yea, something like that in an lmt upper receiver

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foxred979@reddit

I have that 20” barrel sitting inside the safe. Only sighted in once. Let me know if you are interested. Cheers.

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brianstheman@reddit

C'mon dawgs you know rule #8.....keep it to PMs

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117Natraps@reddit (OP)

Negative

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bigmacsnack21@reddit

I want to….

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117Natraps@reddit (OP)

Then do it.... I just sold one of my 10 gauges to get this

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nope_noway_@reddit

No specwar🥲

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117Natraps@reddit (OP)

You will live...

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mugenwoe@reddit

Unless of course… you die 😈

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CallsignFlorida@reddit

Shovelnose piston when

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117Natraps@reddit (OP)

If only..

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GunDealsMod@reddit

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lmtdefense.com
Registered	April 17, 2008
Times posted	62
Feedback rating	None

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