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9/6/2025 10:06:59 AM EDT
Does anyone have an idea of how far forward the feed tray is on the LIMA6 vs an MCR?

I would like to cook up an adaptor for the dedicated belt fed lowers that locates the nut sack forward. I have a Black Widow Arms lower I want to prep for these things!
9/6/2025 10:17:38 AM EDT
[#1]
There us a drawing at this link to show placement

https://limasix.com/community/technical-discussions-help/magazine-adapter-for-m249-nutsacks-3d-model/

It was in the big thread before it got nuked
9/6/2025 10:21:22 AM EDT
[Last Edit: hydrostatic_cling][Edited] [#2]
Disregard. Above poster got the same thing lol.
9/6/2025 10:27:44 AM EDT
[#3]
Excellent!!!!!

Time to do some Solidsworksininin!!!
9/6/2025 4:30:11 PM EDT
[Last Edit: TZLVredmist][Edited] [#4]
Something like this.

Just playing around while Ribs are cooking. I see a few issues that could come up. Will keep playing with the concept. I am sure someone already has a lower out there in the works, but fun to play anyhow. I think a Hydra solution makes more sense.



9/6/2025 9:05:51 PM EDT
[#5]
That looks awesome!
9/7/2025 5:31:31 PM EDT
[#6]
I pulled your spec off  your site!


How about a "Lite" version?

Needs Ambi-release/catch, and possibly some support options on the bottom. Wil keep playing with it, who knows! There is some weird areas I want to change on it, but my eyes were hurting from looking at the monitor.



9/7/2025 5:55:32 PM EDT
[#7]
Id most definitely buy a dedicated lower for my lima six pre-order.

Im not sure how many other people would be interested but if you get a couple made please let me know.

I just modded a black widow lower to fit an hk 416a5 ambi bolt catch. Not my best work with a dremel but now I have ambi capability with an off the shelf / available part. It may be something you could incorporate.

Attached File
''Hokey religions and ancient weapons are no match for a good blaster at your side, kid.''
9/7/2025 6:58:24 PM EDT
[#8]
Quote History
Originally Posted By KavonTN:
Id most definitely buy a dedicated lower for my lima six pre-order.

Im not sure how many other people would be interested but if you get a couple made please let me know.

I just modded a black widow lower to fit an hk 416a5 ambi bolt catch. Not my best work with a dremel but now I have ambi capability with an off the shelf / available part. It may be something you could incorporate.

https://www.ar15.com/media/mediaFiles/116042/1000014637_jpg-3620607.JPG
View Quote



Ah cool!  Ok, will check it out!
9/12/2025 5:05:54 PM EDT
[Last Edit: DBrown][Edited] [#9]
TZLV,

Excellent work



1/18/2026 5:25:01 AM EDT
[#10]
I would buy a pair of them if there are no issues with them shipping to a Califonia FFL and there really shouldn't be.

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