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Posted: 11/27/2013 6:50:58 PM EDT
I am looking at this company and am curious if anyone has experience with them--

Poly 80% lower

It looks like they make the area to be removed in a white plastic, so it is easy to see what needs to be removed.



It looks easier than some of the other polymer set-ups, but I would love some personal experience.

Link Posted: 11/27/2013 7:22:00 PM EDT
[#1]
If its cheap and you have a set up, go for it OP
Link Posted: 11/27/2013 7:23:43 PM EDT
[#2]
Still not as cheap as a PSA daily deal, but hell, I wouldnt mind tryin.
Link Posted: 11/27/2013 7:26:49 PM EDT
[#3]
I'd buy one if it had a normal trigger guard and no safe/semi markings.

Posted Via AR15.Com Mobile
Link Posted: 11/27/2013 7:29:12 PM EDT
[#4]
yep I got three from EP lowers when they were selling blemished ones at $ 35 dollars a piece, they carved up real easy compared to the aluminums ones
ep lower no longer sells blems thanks to guys like me

check it out here   http://www.gunco.net/forums/showthread.php?t=74872  go to post 101 and 167

these are easy
Link Posted: 11/27/2013 7:29:57 PM EDT
[#5]
Looks like the EP lower I just fucked up two hours ago.
Link Posted: 11/27/2013 7:41:54 PM EDT
[#6]
Yeah, I have one I'm working on. It didnt fit in my jig for my other 80's, so properly clamping it has been a challenge.  I also apparently don't have the proper dremel bit, because al I seem to do is melt polymer and move it to other spots in the cavity. I'd guess I'm probably 75% done, but it hasn't been as easy as I thought it would be. I've finished aluminum 80's faster.



Quality seems good though.
Link Posted: 11/27/2013 7:44:37 PM EDT
[#7]
Color coding.  






I'll have to pick a few up and fire up the drill press and dremel.  I have AR furniture that needs to be built into rifles.

 
Link Posted: 1/21/2014 11:07:44 AM EDT
[#8]
I just finished one but I did use a jig that I had bought for an alum one. Trigger went in and operated as it should. Assembled the gun with a 20inch DPMS upper and it ran about 100 RDS just perfect. I did have an issue with the buffer tube threads being very tight which made it hard to start the tube straight. Be care full here as it would be easy to ruin the lower doing this wrong. Overall I am very satisfied.
Link Posted: 1/21/2014 12:43:51 PM EDT
[#9]
Here is another company with a similar product:

Polymer80.com
Link Posted: 1/21/2014 12:47:27 PM EDT
[#10]
Ares has them, too.

The white part is softer whereas the "receiver" part is kevlar reinforced.  You use a slightly dull Dremel bit and just run it around in there.  It'll cut the white part and not too much of the black part.

It is made to be the cheap and easy way.  Consider it ultimately disposable, because it is not going to stand up to abuse like a 7k series aluminum forging will.


If you've got a drill press, half a brain, and a little bit of patience, you will be happier with an aluminum receiver, trust me.  (People also finish 80% aluminums with a Dremel, I just don't recommend it as Plan A.)
Link Posted: 1/23/2014 5:28:42 AM EDT
[#11]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Here is another company with a similar product:

Polymer80.com
View Quote

Eparmory.com    I bought 2 of them here and had great results with both. I did use a jig instead of the Drimel method they show in the video.
Link Posted: 1/23/2014 5:35:09 AM EDT
[#12]
I finally bought the correct dremel attachments EP recommended, and should hopefully finish the dremmeling on mine tonight and then drill the selector and pin holes tomorrow. Only been 3 months since I started on the thing . I'll put up some pics when its finished.
Link Posted: 1/23/2014 5:38:33 AM EDT
[#13]
http://www.jamesmadisontactical.com/

Beefed up where it needs to be.
Link Posted: 1/23/2014 5:39:10 AM EDT
[#14]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Ares has them, too.

The white part is softer whereas the "receiver" part is kevlar reinforced.  You use a slightly dull Dremel bit and just run it around in there.  It'll cut the white part and not too much of the black part.

It is made to be the cheap and easy way.  Consider it ultimately disposable, because it is not going to stand up to abuse like a 7k series aluminum forging will.


If you've got a drill press, half a brain, and a little bit of patience, you will be happier with an aluminum receiver, trust me.  (People also finish 80% aluminums with a Dremel, I just don't recommend it as Plan A.)
View Quote


Is it easy to use a drill press for an aluminum 80% lower? I can see where it could be done, but I had always heard the alum lowers "should" be machined out with a CNC or something similar.
Link Posted: 1/23/2014 5:51:31 AM EDT
[#15]

Discussion ForumsJump to Quoted PostQuote History
Quoted:
Is it easy to use a drill press for an aluminum 80% lower? I can see where it could be done, but I had always heard the alum lowers "should" be machined out with a CNC or something similar.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:



Quoted:

Ares has them, too.



The white part is softer whereas the "receiver" part is kevlar reinforced.  You use a slightly dull Dremel bit and just run it around in there.  It'll cut the white part and not too much of the black part.



It is made to be the cheap and easy way.  Consider it ultimately disposable, because it is not going to stand up to abuse like a 7k series aluminum forging will.





If you've got a drill press, half a brain, and a little bit of patience, you will be happier with an aluminum receiver, trust me.  (People also finish 80% aluminums with a Dremel, I just don't recommend it as Plan A.)




Is it easy to use a drill press for an aluminum 80% lower? I can see where it could be done, but I had always heard the alum lowers "should" be machined out with a CNC or something similar.
You could do it, but a mill makes it much easier.

 
Link Posted: 1/23/2014 6:27:13 AM EDT
[#16]
Quoted:
I am looking at this company and am curious if anyone has experience with them--

Poly 80% lower

It looks like they make the area to be removed in a white plastic, so it is easy to see what needs to be removed.

http://poly80.com/store/media/ecom/prodlg/Poly80-Black-Grayscale-72.jpg

It looks easier than some of the other polymer set-ups, but I would love some personal experience.

View Quote

I have one of those coming right now.
Link Posted: 1/23/2014 10:11:36 PM EDT
[#17]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Ares has them, too.

The white part is softer whereas the "receiver" part is kevlar reinforced.  You use a slightly dull Dremel bit and just run it around in there.  It'll cut the white part and not too much of the black part.

It is made to be the cheap and easy way.  Consider it ultimately disposable, because it is not going to stand up to abuse like a 7k series aluminum forging will.


If you've got a drill press, half a brain, and a little bit of patience, you will be happier with an aluminum receiver, trust me.  (People also finish 80% aluminums with a Dremel, I just don't recommend it as Plan A.)
View Quote


Ares is reselling the EP Lowers.
Link Posted: 1/23/2014 10:15:54 PM EDT
[#18]
A hot knife will also finish them
Link Posted: 1/24/2014 6:48:43 PM EDT
[#19]
Looks pretty cool. How robust are these lowers?
Link Posted: 1/24/2014 6:52:09 PM EDT
[#20]
certainly be a good piece to try 80s on before hacking away at metal.





Link Posted: 1/24/2014 6:55:45 PM EDT
[#21]
Aluminum is in some ways easier to work on than plastic--unless this is thermoset plastic, in which case it might be comparable.
Link Posted: 1/24/2014 7:00:51 PM EDT
[#22]
Is the Ares Armor lower the real "ghost gun" from that stupid Kali legislator?
Link Posted: 1/24/2014 7:03:04 PM EDT
[#23]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


Ares is reselling the EP Lowers.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Ares has them, too.

The white part is softer whereas the "receiver" part is kevlar reinforced.  You use a slightly dull Dremel bit and just run it around in there.  It'll cut the white part and not too much of the black part.

It is made to be the cheap and easy way.  Consider it ultimately disposable, because it is not going to stand up to abuse like a 7k series aluminum forging will.


If you've got a drill press, half a brain, and a little bit of patience, you will be happier with an aluminum receiver, trust me.  (People also finish 80% aluminums with a Dremel, I just don't recommend it as Plan A.)


Ares is reselling the EP Lowers.



Go look at the EP lowers forum. They are junk, and not just the blems
Link Posted: 1/24/2014 7:04:01 PM EDT
[#24]

Discussion ForumsJump to Quoted PostQuote History
Quoted:
Go look at the EP lowers forum. They are junk, and not just the blems
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:



Quoted:


Quoted:

Ares has them, too.



The white part is softer whereas the "receiver" part is kevlar reinforced.  You use a slightly dull Dremel bit and just run it around in there.  It'll cut the white part and not too much of the black part.



It is made to be the cheap and easy way.  Consider it ultimately disposable, because it is not going to stand up to abuse like a 7k series aluminum forging will.





If you've got a drill press, half a brain, and a little bit of patience, you will be happier with an aluminum receiver, trust me.  (People also finish 80% aluminums with a Dremel, I just don't recommend it as Plan A.)




Ares is reselling the EP Lowers.






Go look at the EP lowers forum. They are junk, and not just the blems
oh? whats up with them? mine looks fine?

 
Link Posted: 1/24/2014 7:30:08 PM EDT
[#25]
Link Posted: 1/24/2014 7:53:41 PM EDT
[#26]
Discussion ForumsJump to Quoted PostQuote History
Quoted:



Go look at the EP lowers forum. They are junk, and not just the blems
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Quoted:
Ares has them, too.

The white part is softer whereas the "receiver" part is kevlar reinforced.  You use a slightly dull Dremel bit and just run it around in there.  It'll cut the white part and not too much of the black part.

It is made to be the cheap and easy way.  Consider it ultimately disposable, because it is not going to stand up to abuse like a 7k series aluminum forging will.


If you've got a drill press, half a brain, and a little bit of patience, you will be happier with an aluminum receiver, trust me.  (People also finish 80% aluminums with a Dremel, I just don't recommend it as Plan A.)


Ares is reselling the EP Lowers.



Go look at the EP lowers forum. They are junk, and not just the blems


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