r/MP5 23h ago

Question Would you still buy an AR fcg lower that does not accept a SS/FRT?

0 Upvotes

Pretty self explanatory question. Would you still buy a Lee sporting or Leber lower if they could not accept a super safety?

Y'all are gonna help me settle an argument. Someone told me that the majority of people who buy them, only do so as a simple trigger quality upgrade, and the FRT capability is not a driving force in the popularity of said lowers. I do not believe him, ergo: a poll.

171 votes, 3d left
Yes
No

r/MP5 4h ago

Question Worth it?

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5 Upvotes

https://sdsarms.com/lmf-series-for-mac-5/

What’s the consensus on these? Decent deal?


r/MP5 2h ago

Question Tri Lug Mount

1 Upvotes

Hello all! I am wondering if anyone has any recs for a solid trilug mount? I've heard the YHM or Rugged mount are solid, but wanted to hear from some of yalls firsthand accounts.

Thank you in advance!


r/MP5 7h ago

Question Can someone explain to me the whole century MKE deal?

0 Upvotes

Been looking into getting an AP5. Does century make them or MKE?


r/MP5 5h ago

Question Unboxed AP5P with some issues

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11 Upvotes

So, in typical fashion.. my bolt gap is 0.010 and one of my mags won’t lock. Do you just take this on the chin and fix it yourself or is there any sort of help available from MKE? I purchased from dahlonega armory, a drop shipper. I do have a 90 degree LP coming from HK parts. Will that maybe help? Thanks!


r/MP5 5h ago

HELP AP5-P Last 2 rounds in mag

3 Upvotes

My ap5-p runs flatnose and hollowpoints nearly 100% except for the last 2 rounds in the mag consistently, KCI, MKE mags. Is it the lips or the spring tension?


r/MP5 5h ago

Review Form 1 approval time 48 Hours.

4 Upvotes

I electronically submitted a form 1 for my Zenith ZF5-K on 8/30/26 at 1:54pm and received approval today 9/1/26 at 1:53pm.

Time for a vertical foregrip and a telescopic stock!


r/MP5 12h ago

Media B&T for you and me

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33 Upvotes

r/MP5 20h ago

Media Naked K is best K

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62 Upvotes

Decided that optics are overrated


r/MP5 10h ago

Review Magpul stock

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61 Upvotes

So I finally snagged myself a stock from Magpul and oh boy. On paper, it is lighter and way more comfortable than A3, has about same length of pull as A2 but is collapsible. Moreover, it has quite nice cheekweld. There is just one problem, my particular example is wobbly and rattly as all hell (not to mention I find it quite ugly in person). On a positive note, I also got Magpul safety lever, which in my opinion is one of the best upgrades one can get for SEF lower.


r/MP5 11h ago

Question "supplementary mass"

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6 Upvotes

A question about the patent. What are the granules "supplementary mass" #13? Is that tungsten? Is that mass tuneable? Is it granular to mitigate bolt bounce?

https://patentimages.storage.googleapis.com/2e/e8/95/5e85d8ccf684be/US3283435.pdf


r/MP5 15h ago

Media Finally joined the club

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101 Upvotes

Picked it up yesterday and fell in love. I plan to frt, sbr and suppress it. I need to find a light mount so if any recommendations feel free to let me know.


r/MP5 35m ago

Question SP5k w/ B&T - Sling?

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Upvotes

Looking for recommendations that work with the B&T telescopic stock