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-   -   Pictures of lower receivers (http://www.firearmstalk.com/forums/f20/pictures-lower-receivers-38440/)

Quentin 02-14-2011 02:29 AM

Pictures of lower receivers
 
Looking at the beautiful picture of a stripped RRA lower VitSports6 posted in another thread I got thinking a thread with good pictures of lowers might be very helpful for anyone starting a new build. Might as well see what's out there before choosing just anything!

Hopefully VitSports6 will add that picture here and I'll start with some I have.

Quentin 02-14-2011 02:31 AM

ArmaLite M15

http://i829.photobucket.com/albums/z.../DSCN0744b.jpg
http://i829.photobucket.com/albums/z...8/DSCN0746.jpg

Quentin 02-14-2011 02:33 AM

S&W M&P-15

http://i829.photobucket.com/albums/z...8/DSCN0772.jpg
http://i829.photobucket.com/albums/z...8/DSCN0769.jpg

Quentin 02-14-2011 02:34 AM

Charles Daly CDD-15

http://i829.photobucket.com/albums/z.../DSCN0777b.jpg
http://i829.photobucket.com/albums/z...8/DSCN0778.jpg

winds-of-change 02-14-2011 04:04 AM

I'm new to guns and learning. I now see what a lower receiver is. What makes them different? Just looks or do they offer different sorts of shooting? Please be patient, I am very new to guns.

MrMilspecer 02-14-2011 05:16 AM

Spikes
http://i204.photobucket.com/albums/b...IMG_1500_1.jpg
TNW
http://i204.photobucket.com/albums/b...15lower004.jpg

VitSports6 02-14-2011 05:29 AM

Quote:

Originally Posted by Quentin (Post 444656)

Hopefully VitSports6 will add that picture here and I'll start with some I have.

:o

Its not my pic, I did a quick google search and viola'

http://bandbarmory.com/bb_images/sto.../rra_lower.jpg

Jpyle 02-14-2011 05:59 AM

Quote:

Originally Posted by winds-of-change (Post 444796)
I'm new to guns and learning. I now see what a lower receiver is. What makes them different? Just looks or do they offer different sorts of shooting? Please be patient, I am very new to guns.

WOC

All lower receivers perform four basic functions: accept and hold a magazine, accept the trigger group, provide a pistol grip mounting and secure the stock...5 if you count the pivot and takedown pins...

That being said differences exist in the individual internal components as well as the fit and finish, and manufacturing methods, of the lower itself. JD does an excellent job of recapping the different types of lowers in one of the stickies in the AR thread, bottomline is stay away from the ones Cletus made from old soup cans...:)

So to answer your questions...the type of manufacturing and the quality of the materials used, including the finish, differentiate one lower from the other. Lower quality lowers may suffer from out of alignment issues, poorly drilled holes, machine marks, etc. Not enough to make them inoperable mind you just a little more difficult to work with. Lowers can be, in order of price; cast $, forged $$ or billet $$$$.

For the second part of your question...yes different shooting situations may require a different lower build, especially with the trigger. More precise, longer range shooting would benefit from a two stage trigger...everyday SHTF situations are fine with a standard trigger setup. Triggers are to some like Moby Dick to Ahab...they are on a life quest to find the "one," fortunately there are hundreds available to choose from. Point is, I guess, is that a stripped lower is an open format that the builder can assemble in most any way that suits him/her.

Hope this helps...I would recommend skimming through the stickies in the AR sections...loads of good info there if you're curious. :D

Quentin 02-14-2011 06:22 AM

Quentin Defense QD-15

http://i829.photobucket.com/albums/z...tinDefense.jpg

winds-of-change 02-14-2011 11:32 AM

Thank you very much, Jpyle. I will go searching.


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