Here: reposted from another thread.
i just orderd 7 C-products steel magazines. 3, 20 rounders and 4,30 rounders. The 20 rounders are straight style and they have a more glossy black finish. They come magpul self level enhanced followers that are orange. They work pretty well. 2 did not drop free but that was fixed by grinding down the mag catch a little on the mag. And it seems that on a couple the follower pops the last round out and the bolt catch engages. But I think i can fix that. Over all they are great mags and like perfect mill spec besides the finish being different. And they are 13.99 for a mag and they are STEEL. Just as light weight as the aluminum mags. That is my little review on cproducts mags.
I bought them here.
http://palmettostatearmory.com/c-product-223.php
Also they have 5.7x28 uppers in stock and they function with p90 magazines i believe. Or atleast they are similar. They look really cool, I may get on just for kicks.
http://palmettostatearmory.com/57x28-upper.php
Oh and they have 5.45x39 uppers in stock if anyone is looking for a 5.45. I just emailed them about their uppers but they dont have any 5.56 uppers or .223.
This is just a source for you guys who are scurrying to get mags and uppers before any laws are passed.
i have one US GI mag with green follower and it did not drop free so I grinded the mag catch on the mag.
Another mag producer that have functioned flawlesly for me has been tapco magazines. I have both kinds of their mags(both finishes) and they work flawlessly. They drop freely and feed without any modification. They are my first choisce in mags and they are also in the 13 dollar range for aluminum mags. Their steels are a little more. however tapco has haulted retail sales on their website and have decided to become a wholesaler/manufacture and has expanded. I have not been able to find any tapco magazines for the ar15 on their magazine upgrade kits. Tapco was my first choice but i could not find them.
I have heard good things about magpul but never tried them.
So that is a little review on some of the magazines I have used. You cant really go wrong with the name brand colt bushmaster, dpms, mags but they are more expensive.
As for the upper, assuming you want to build one which i would suggest because it will be way cheaper. You are going to have to call around for a upper receiver where everyou can. Make sure you call and check that it is in stock so you dont end up waiting for weeks or months.
www.model1sales.com makes upper receiver kits which come with everything you need minus a stripped lower receiver. A stripped lower receiver even know it is not built up yet it is considered the firearm so you have to either order one and get it transfered through a ffl(local gun dealer)(which will probably have a wait unless you shop around) or find a local gun dealer that has one in stock. It may be hard to find one because of this current gun crisis. People are nuying stripped lowers by the dozen.
Good internals are important, I just bought a ar15 kit from M-aparts.com(they auit selling uppers) and it came with decent internals. But my second kit the trigger was out of spec. The upper and lower are basically parts holders, as long as they are in proper spec it really doesnt matter but things like the finish may vary which may be a big deal to some one wanting it to look cool. So it may be good idea to invest in name brand internals like the trigger and mayber even the bolt carrier.
My second kit was bult from a
http://www.jtdistributing.net/index.html kit. i have never had a problem with the bolt carrier that came with it.
So when i day build a rifle what exactly do i mean?
I mean you order a completely assembled upper receiver and then you buy a stripped lower receiver from your local gun dealer(fll holder) or order one to be transfered by your local gundealer(ffl holder). Assuming it is legal to own in your state(check your local laws)
So the upper is complete so what do you build?
Well you actually do some assembling more than building, you assemble the stripped lower reciever with either your lower parts kit if you orderd a ar15 rifle kit like this:
http://www.jtdistributing.net/store/kits_all.html or you buy a complete upper of your choice/bolt carrier group/and lower parts kit.
Now you assemble the lower parts kit into the stripped lower recever. You dont need many tools you just need a few hand tools and a good guide.
Here is a guide:
http://www.ar15.com/forums/topic.html?b=3&f=4&t=226782
http://www.ar15.com/content/guides/assembly/lower/
If you have problems with your build you can post here:
http://www.ar15.com/forums/forum.html?b=3&f=4
Here is a index of guides for your ar15 rife:
http://www.ar15.com/content/index.html#guides
If you are getting into ar15 it may be a good idea to become a memeber here and these guys may be able to help your bcause there is alot more owners here:
http://www.ar15.com/forums/board.html?b=3
This is a list of dealers and vendors who sell parts,uppers,complete uppers, and ar15 kits. There are many more dealers you just have to searc around the web:
http://www.ar15.com/forums/board.html?b=2
It may be hard to find a upper and lower right now but you have to just shop around because someone will have them in stock. Research research research.
CMMG has decent stuff I have heard, you may find a upper there.
http://cmmginc.secure-mall.com/shop/...549165&cat=35&
Delton also has decent stuff you could try there
http://www.del-ton.com/
Your best bet is to call all of the internet dealers and find a upper.
Good luck, I hope this helps. If you do not live in he US then you may not be able to get these ar15 kits.
My carbine which was built from a CAR15 kit has performed just as well as my friends factory bushmaster m4. I have had no issues with it.
http://i175.photobucket.com/albums/w...7/IMG_0089.jpg
It has:
-costed about 650 with out the red dot and can cost alot more, all depends on the parts you get. You could still probably build a budget rifle.
-burris extreme tactcal reddot
-ergo grip
-originally camewith a CAR15 5position stock but i sitched it for my tapco 6 position stock but it is on the 5 position tube
this is the old stock:
http://i175.photobucket.com/albums/w...7/IMG_0014.jpg
-dpms lower
-http://www.m-aparts.com/productsDetail.asp?id=109 upper receiver kit(no longer available)
-burris extreme tactical 30mm scope ring
-yhm riser to cowitness red dot with the stights
-promag flip up rear sight
-16inch heavy barrel, chambered in 5.56x45, 1/9 twist rate
My second ar15 build is a target/coyote rifle, it has:
costed about 1250 probably costs more now.
-24inch bull barrel(stainless steel, chambered n 5.56x45, 1-8 twist rate)
-aluminum freefloat handguard
-weaver classic v24 6-24x42 mil-dot recticle with objective.
-burris extreme tactical 1 inch scope rings
-CAA grip
-a2 stock
-harris bi pod
http://i175.photobucket.com/albums/w...IMG_0022-1.jpg