Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
AR Sponsor
8/3/2017 5:28:20 PM EDT
Does any manufacturer make a closer to an A2 style lower? Kind of like how Aero Precision has their A4 Lower.
8/3/2017 6:00:13 PM EDT
[#1]
Well this is a new one for me......

I was under the impression that 90 % of the  forged MilSpec lowers are A2 type.
8/3/2017 6:05:39 PM EDT
[#2]
Quote History
Quoted:
Well this is a new one for me......

I was under the impression that 90 % of the  forged MilSpec lowers are A2 type.
View Quote
Sorry similar markings, Safe Semi Burst, Similar marking location... Kinda how like Aero Precision did their A4.
8/3/2017 6:07:29 PM EDT
[#3]
Ah-ha... yes that would be the only difference I could think of.
8/3/2017 6:28:27 PM EDT
[#4]
Check out McKay Industries; they offer an A2 lower.  I had one on an A2 build and it was nice.
8/3/2017 6:30:10 PM EDT
[#5]
Quote History
Quoted:
I was under the impression that 90 % of the  forged MilSpec lowers are A2 type.
View Quote
Some later forgings are beefed up even beyond the normal A2 reinforcements. Those are sometimes referred to as "A3-style" lowers, although at the time of introduction there was no difference between the A2/A3/A4 lower receivers other than their markings.

There used to be some good pictures showing the difference(s), but many have been lost to the photobucket suckness, so I can't find them.
8/3/2017 6:46:26 PM EDT
[#6]
Quote History
Quoted:

Some later forgings are beefed up even beyond the normal A2 reinforcements. Those are sometimes referred to as "A3-style" lowers, although at the time of introduction there was no difference between the A2/A3/A4 lower receivers other than their markings.

There used to be some good pictures showing the difference(s), but many have been lost to the photobucket suckness, so I can't find them.
View Quote
Oh wow ! I was not aware of this.  
Thank you for pointing this out. And I'm sure it will help prevent me from making a bigger fool of myself later down the road.
FYI now I feel old
8/3/2017 7:10:36 PM EDT
[#7]
You have the older a2 style lowers like this



Notice the difference where extra material in the back was added over an a1.

This is a modern lower.



It isn't a big difference but there is one.
8/3/2017 7:14:10 PM EDT
[#8]
Earlier this year, there was a group of us that ordered custom-made lowers (49 of them) from Black Creek Precision that were marked M16A2 and M16A4 as well as having SAFE, SEMI, and BURST.

M16A2

Attached File


Attached File



M16A4

Attached File


Attached File



Now, anyone wanting a lower like these will have to place an order for 25 or more in order to have them made.
8/4/2017 11:55:40 AM EDT
[#9]
http://www.rangetool.com/store/index.php/ar15/ar15-lower-range-tool-bare.html


no "burst" though..........
8/5/2017 12:48:11 AM EDT
[#10]
Quote History
Quoted:
Earlier this year, there was a group of us that ordered custom-made lowers (49 of them) from Black Creek Precision that were marked M16A2 and M16A4 as well as having SAFE, SEMI, and BURST.

M16A2

https://www.AR15.Com/media/mediaFiles/76904/010-270716.JPG

https://www.AR15.Com/media/mediaFiles/76904/005-270717.JPG


M16A4

https://www.AR15.Com/media/mediaFiles/76904/008-270718.JPG

https://www.AR15.Com/media/mediaFiles/76904/004-270719.JPG


Now, anyone wanting a lower like these will have to place an order for 25 or more in order to have them made.
View Quote
Very nice! I wish I could have gotten in on that deal before it was over
AR Sponsor