Which lower parts (CMMG/aero vs PSA ept)?

[Rich1911]

[2shotjoe]

I've done all 3.

aero is very nice, no issues.
Cmmg, very good.
Psa, had roll pin issues. Not tapered and very tight.

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[sigstroker]

The EPT is not that great. It's smoother than most mil-spec but as heavy as mil-spec, about 6 1/2 pounds.

[kcheung2]

Of those 2 lpk's, I think the CMMG has the smoother trigger.

[naz]

I’d personally stick with the aero parts since you got already. Keep psa in bag as spares

[jimbo74]

My psa has been been fine. Feels pretty close to my bcm pnt and the mil specs I had in the service.

As far as feeling like mil-spec, they do. If you want a 2 stage, or really light, there are tons out there

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[Ora Serrata]

[Speedkills66]

Given those choices I’d use the CMMG. I’ve had a couple of their lpk’s with surprisingly decent triggers, and generally good quality in the other components.

Sell the PSA stuff. With the scarcity of parts right now you’d sell it quickly.

[DrjonesUSA]

I'm a big fan of Spike's Enhanced kit because it comes with a beautiful, tool-less (no roll pin!) billet trigger guard, an awesome Ergo grip, anti-walk pins; it's truly a great collection of parts.

https://www.spikestactical.com/collections/lower-parts-kits/enhanced-lower-parts-kit/

You can also get it w/o trigger for cheaper too if you like;

https://www.sportsmans.com/shooting-gear-gun-supplies/gun-parts-magazines/gun-components/spikes-tactical-without-trigger-enhanced-lower-parts-kit/p/1627929

If you only want to stick with the ones you posted, CMMG is rock solid and I've not read much about their LPK's specifically, but I'm sure Aero is good to go. They're the new hotness in the "low cost but quality department.



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[Barang]

i can only speak for cmmg. it's what i installed (mostly) in our rifles and the rest are stag arms.

[DrjonesUSA]

i can only speak for cmmg. it's what i installed (mostly) in our rifles and the rest are stag arms.

What do you mean "our" rifles?

Are you LEO?

[fnlrun]

What do you mean "our" rifles?

Are you LEO?

Could be his family if they all shoot, or his shooting team or build buddies

[Barang]

What do you mean "our" rifles?

Are you LEO?

Could be his family if they all shoot, or his shooting team or build buddies

yep! family. i bought stag arms' lpk when they were on sale and other parts (of lower & upper).

[ScottsBad]

I usual buy Geissele or ALG lower parts kits without trigger. Then if I don't want to spend $250 on a Geissele trigger, I order the LaRue MBT2. Which is a bargain for the quality of the trigger.

[9mmContagion]

I really like the Strike Industries Enhanced LPK! Great value for the little upgrades it has