Bought my first AR-15 stripped lower today. Just ordered a lower parts kit from Rock River Arms. Any recommendations on tools to make assembling the lower easier?
I still need to pick a stock/buffer and upper. It seems like assembling the upper can be a pain and requires a bunch of tools and knowledge, so I'm probably just going to buy a complete upper. Any recommendations for a stock and upper for an AR noob? I think I'd prefer a multi-position/collapsible stock. Not sure about the A1-A4 style of upper I want. I'd eventually like to mount some optics for longer range shooting, but I'll try out iron sights for now.
Good for you. To assemble a lower, all you need is a Gunsmith's screwdriver set from Walmart in the sporting goods department (I think they're Winchester-branded now) and a set of chrome or brass punches. Best place to get those is at a gun show if you have a local one that comes through. I've been able to buy them there for less than shipping from eBay or Amazon. You're looking for something like this:
http://www.ebay.com/itm/AR-15-8-PC-Punch-Set-4PC-Steel-4PC-Brass-/380613338001?pt=LH_DefaultDomain_0&hash=item589e52a391 You'll also need a castle nut wrench. Might as well get a multi tool like this one:
http://www.ebay.com/itm/AR-Model-15-COMBO-WRENCH-TOOL-GRAY-/390636083888?pt=LH_DefaultDomain_0&hash=item5af3b99ab0
Stock is a tricky one. Most people that figure out what length they are comfortable with end up prefering a fixed stock, but OTOH you don't know what length you need. I will say I'm a bigger guy (6'2") and I prefer an M16A1 stock. To add insult to injury, the fixed stocks generally don't fit the carbine buffer tube.
A good budget entry in the multi position stock is the MAGPUL MOE. Also, if you're just getting a feel for everything don't be afraid to try out an MAGPUL PTS "made-in-china" stock piece from eBay; just don't get suckered and pay full price for what is effectively counterfeit gear. The fit and feel are basically identical, they just aren't as durable generally. But if you want to try out the feel of a higher-end stock like the UBR it's a good way to. Another option is to order from Brownell's which has the best return policy in the industry. Finally, I also want to mention the DuoStock. It's a unique-feeling stock and one you should try out if nothing else feels quite right. They are also fairly cheap on the ARFCOM equipment exchange forum when they pop up, as they are definitely a love it or hate it item. FWIW, my wife loves it.
Upper is not hard to do, and you only need one tool: the barrel wrench. If you got a combo tool like I recommended, you're set. The upper is really where the metal meets the road, and where you will notice most of the differences in a custom rifle. This is a good place where you should think about what you want to do before you order. Do you want a traditional rifle? Do you want flip-up sights? Do you want a red dot and flip-to-side magnifier? Do you want a high-power scope? Do you want to hang a light or laser on the side? How much hand space do you want?
The best thing you can do, honestly, is go to ARFCOM and look at pictures of rifles and find a picture that you think represents what you would want to shoot. If you're dead set on ordering an upper completed, and aren't really sure what you want to do, get a 16" mid-length upper with MOE handguards. Something like this:
http://palmettostatearmory.com/index.php/ar-15-05/complete-uppers/16/psa-16-hammer-forged-midlength-upperpper-2150.html If it were in stock you'd have an option for like $10 or $20 to switch handguards to MAGPUL MOE. Do it. A) They're more ergonomic. B) They have some residual value, the mil-spec grips doesn't.
The reason I recommend 16" mid-length is that if you decide to change the feel of the rifle, there are a lot of accessories available to get you close to what you are looking for without breaking your upper down into parts and starting over. The mid-length is the darling of the AR15 world right now, so everything is made for it.
Personally, my magic recipe is: M16A1 stock, Ergo SureGrip, 16" barrel carbine length gas port (only because it keeps the gas block more protected under the rail), gas block, 12" quad rail, MAGPUL MBUS sights, Primary Arms 2MOA multi-reticle sight, Primary Arms 3x flip-to-side magnifier, and MAGPUL XTM rail covers on the open spaces.