Just picked up my first 15

[Rumur]

The M&P15OR. Any ideas where I can find upgrades (lol)?

 

[WardenRoss]

Try Amazon.com they gots lots of stuff!

clickie...

Amazon.com: ar15

 

[dezmick]

I would also try Primary Arms, they have free shipping on all Magpul products.

http://www.primaryarms.com

 

[oneyeopn]

you can also find some good deals on eBay but you can also find junk on eBay but if you find something you like and want to know if anyone has tried them post on here and we will gladly tell you, a bunch of us have tried a bunch of stuff....LOL
Welcome to the Club!!!

 

[Plazzman]

I use Joe Bob Outfitters quite a bit. Check them out. It can not hurt.

https://www.joeboboutfitters.com/

 

[MPDC]

1) Primary Arms for optics , mags, furniture.

2) Palmetto State Armory for ammo, accessories, uppers, build stuff.

3) Ammunition to Go for ammo (sometimes) and various access.

 

[Rumur]

Thanks gang. I have no experience with this rifle at all so I may ask a bunch of stupid questions. Like...This has the standard handguard on it, am I correct in assuming that if I replace it with a quad rail, that it needs to be the same length because of the gas block?

 

[Kodiakco]

Thanks gang. I have no experience with this rifle at all so I may ask a bunch of stupid questions. Like...This has the standard handguard on it, am I correct in assuming that if I replace it with a quad rail, that it needs to be the same length because of the gas block?

Correct, unless you want to change it to a low pro gas block. If you use a low pro gas block you can use a longer free float rail.

 

[jsimmons]

The OR stands for "Optics-Ready", meaning you have to get sights for it. So, NECESSARY upgrades would include some iron sights. I recommend Troy folding battle sights.

Troy folding front sight ($99)
Troy folding rear sight ($129)

Next, you want a decent red dot scope. I recommend an Aimpoint PRO. Shop around for the best price, but expect to pay about $400 for them.

Finally, you'll probably want a decent magnified optic. I recommend a Nikon M223 3-12x42SF BDC or the 4-16x42SF BDC. They're both very nice scopes and the BDC reticule allows non-adjusted hold over at up to 600 yards. Going price is $400-$480. Again, shop around, and you might get lucky and stumble on a sale.

Get a sling (and attaching parts), and learn how to use it.

Brownell's is my go-to supplier for parts. They ship fast.

As yourself why you want a quad rail. I have two ARs and neither have a quad rail because hanging cr*p on the rifle just makes it heavy. Besides, the movies made those do-dads famous, not their actual utility.

Buy ammo. Lots and lots of ammo. I recommend getting it in lots of 1000. I use iAmmo.com most of the time. They ship fast, and their prices are pretty good. Lake City brass is "standard", but you should be able to shoot the cheaper steel-case stuff from Tula. I've had very good luck with it (I'm shooting the 620-grain 5.6 stuff).

After you do all that, shoot the rifle. A lot. Then, you can decide what ergonomic upgrades will make sense for you. Don't get something simply because "everyone else is getting it". Parts cost a lot of money, and you don't want to have to buy stuff twice. Ergonomics include hand guard, stock, and pistol grip. If the rifle ain't comfortable for you to shoot, it'll just end up sitting in the safe.

If you intend on replacing the trigger 9and most people do), I would recommend getting a variation on the standard trigger that is NOT in a self-contained unit. It'll cost less, and you'll be able to more easily repair it in the field.

BTW, When you say "accessories", it sounds like you're trying to find a matching purse and/or a pair of high heels. Call them "upgrades" instead.

 

[ImmaculateSludge]

The Magpul MBUS Sights are a good option as well, as they're a bit cheaper than troy flip up sights, but are still good quality Back-up sights.

 

[jsimmons]

The Magpul MBUS Sights are a good option as well, as they're a bit cheaper than troy flip up sights, but are still good quality Back-up sights.

You shouldn't put plastic sights on a gas block. You'll end up with a melted sight and a ruined gas block.

 

[Rumur]

Looking at the Troy BUS, I am noticing that there are different heights for the front, is that a user preference or is there a rule of thumb in measuring? Also, do I need to get a matching height for the rear? Looking at the gun it appears that the rear would be the same.

 

[arizona98tj]

The M&P15OR. Any ideas where I can find upgrades (lol)?

I realize it isn't as sexy as immediately dressing up your new AR....but....why not buy a case of ammo and spend some quality time at the range getting to know your rifle. THEN.....you'll have some kind of an idea as to what you may want to change or add (if anything).

 

[Tman72]

Sent from my iPad using Tapatalk HD

 

[Tman72]

Wanted my 1st post to say something
1/8 twist works great with different grain ammo! I also have a Bushy (the other black riflle)
Congrats on your new AR , I recommend an Ergo grip and new Magpul CTR stock
Sent from my iPad using Tapatalk HD

 

[storeyteller]

Looking at the Troy BUS, I am noticing that there are different heights for the front, is that a user preference or is there a rule of thumb in measuring? Also, do I need to get a matching height for the rear? Looking at the gun it appears that the rear would be the same.

The height of the front sight depends on the style of sight you get. The sight post will be about the same height on each model, but the post protectors are different heights. So, pick the 'style' you want. The rear sights are all the same height.

 

[jsimmons]

Looking at the Troy BUS, I am noticing that there are different heights for the front, is that a user preference or is there a rule of thumb in measuring? Also, do I need to get a matching height for the rear? Looking at the gun it appears that the rear would be the same.

There are two "styles" to pick from - gas block-height and rail-height. The M&P15OR's gas block requires takes a rail-height front sight because the rail on the gas block is even with the rail on the upper receiver. Most front sights that attach to a rail will specify which they are intended for. Folding rear sights are all the same, so you don't have to be concerned with the height of a rear sight.

 

[oneyeopn]

I use Joe Bob Outfitters quite a bit. Check them out. It can not hurt.

https://www.joeboboutfitters.com/

Plazzman I use Joe Bob's a bunch myself...of course they are only 2 hours away...LOL
p.s. Arizona is right shoot it shoot it alot, you will need to add some sort of sights to do that but as far as anything else it can wait until you figure out what you want it to do. You wouldnt believe all the changes my Sport went through before I figured that out...lets just say I had enough parts to build a second rifle LMAO

 

[S&WOkie]

Congratulations on you OR purchase!

I got an OR a couple of weeks ago and I love it.

Yes, you need some kind of sights or optics.

I had a cheapo red-dot lying around, so I mounted on my gun, and went to the range. I am very happy with the accuracy of both the rifle and the red-dot.

There are many places to get "upgrades". BotachTactical has been running a 10% off Magpul sale lately by using the "magpul" coupon at checkout.

If you are adding a railed handgaurd, you can mount the Magpul MBUS on the rail, instead of the gas block, and not worry about meltdown.

My OR already had a quad rail added when I got it. It is the free float 7" from YHM that matches up with the top rail and the gas block rail perfectly.

The only thing I would have done different, is to get a smaller gas block and add a longer rail. That is something to look at when deciding which rail you would like to add.

Good luck, and have fun!

 

[jsimmons]

Congratulations on you OR purchase!

I got an OR a couple of weeks ago and I love it.

Yes, you need some kind of sights or optics.

I had a cheapo red-dot lying around, so I mounted on my gun, and went to the range. I am very happy with the accuracy of both the rifle and the red-dot.

There are many places to get "upgrades". BotachTactical has been running a 10% off Magpul sale lately by using the "magpul" coupon at checkout.

If you are adding a railed handgaurd, you can mount the Magpul MBUS on the rail, instead of the gas block, and not worry about meltdown.

My OR already had a quad rail added when I got it. It is the free float 7" from YHM that matches up with the top rail and the gas block rail perfectly.

The only thing I would have done different, is to get a smaller gas block and add a longer rail. That is something to look at when deciding which rail you would like to add.

Good luck, and have fun!

I would never put a sight on the hand guard because it (the hand guard) flexes when you grasp it. The sight belongs on the barrel, and the closer it is to the muzzle, the better. Both of my ARs use a gas block with a flip-up sight.