Why does my ar 15 have light trigger strikes?

just built my ar, shot 40 rounds with no problem. Used american eagle. Then used federal and had light trigger strikes on alot of rounds, and tried them later on and some would fire. Brand new everything. I dont understand why. At first my pins were walking out, but every shot that I would shoot i would make sure they were even, and it would still have a light primer strike. Some would shoot no problem, but had alot that didnt. Any ideas?
here is a picture of my lower. Does it look right?


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How to help a special ed student with addition?

In one of my classes we go and tutor kids. The teacher has decided for some bizzare reason that I would a great fit for special ed kids. First I was dumped in the class with one special ed kid, and now Ive been moved to a class at my highschool that is exclusively for the special ed kids.

I'm supposed to help the kids do two digit adition-so like 25+14 and I don't know if its the kid I'm tutoring that can't do addition or if I'm not explaining it right. If anyone has any experience with this kind of thing I'd appreciate help. I feel retarded just sitting there watching the student stare at me like I'm speaking another language.

I've been assigned to two kids. One can speak, the other can't

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Can I do this? Or no?

Can I go upstairs and punch my neighbor in the face
She makes a lot of noise
To the point where I started spending my afternoons in Barnes and nobles
I got tired of spending my afternoons in Barnes and nobles and I started spending my time in the apartment
They get hem early like 4-5 o'clock and the noise continues through to the night 9-10:45 pm.

She drops things on the floor every five seconds loudly! Like what could she possibly be moving or putting down that much and not be able to do it quietly?
My mother said she seems really really stupid to the point where we are wondering if she is just mentally retarded, and she also says that she looks as if she has no balance or hand coordination and she's short and overweight… She has a 1 yr old as well.
She slaps her feet down on the floor HARD to the point where my mom cannot sleep peacefully… This continues early in the mornings and during the afternoon and at night
Like she sounds as if she's doing construction work in the room above my room.That's how bad it is.

I also made the mistake of taking a broom a number of times and knocking it on the ceiling and the fat noisy woman stomped back (bad idea.didn't know it was wrong)
But we ended up apologizing and so did they but ironically since then it's gotten even worse ;

How should this be solved? I wear earplugs and my fan is on the highest setting yet I still hear her ;it literally sounds like construction work.

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Will Barnes and Noble know if I return a different book?

I damaged the textbook I rented and it's cheaper to buy a new one and return it than it is to buy the one I have. Will they know and call me out on returning a new book?

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How to sand and paint my Nerf gun?

Hi all,

I've got an old nerf gun lying around (Nite Finder) and I wanted to give it a new paint job. How do i sand it down properly? What i mean is that there are many nooks in the gun that are hard to reach, how do i get to them? Also, i found out that I need a primer coat on the gun before painting it. Will any normal paint do? Or do I need a specific kind of paint?

Help is much appreciated.
thanks

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Nook wont charge/turn on?

I've charged my nook for 3 days now, and it just displays the battery with the lightning bolt (when plugged in) for whatever reason it will not charge and boot up. What do I do?
Added (1). Nook Hd plus

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Who logged into my facebook account? - 1

does it have to do with this passwordbox app I installed on my nook tablet?

I emailed the company that owns the app on facebook and they forwarded it to their team. They said they aren't officially supported by Nook yet, so here's what I'm thinking.

Yesterday evening, It showed that someone else tried logging in when I first logged into facebook on my regular desktop. It said I logged in at 3:15pm near my city, which I live near the city. I'm on the East coast. I have a nook tablet, and this never has come up when I logged in from my nook tablet's web browser and logged into facebook afterwards from my desktop computer. Does this have something to do with the app I installed called passwordbox, which manages your passwords and you can log into facebook from a link inside the passwordbox and surf the internet within passwordbox? The only thing that concerns me is the fact that it's from Safari, which my Nook tablet I don't think uses safari, but that might be the browser that passwordbox uses. My facebook warning also indicated that it was from an android and I have a nook tablet, but maybe this app was made for an android interface but is compatible with tablets too. I remember downloading passwordbox at around that time and only logged in once from that app.I'm just wanting to make sure that this is not someone else logging into my facebook? I changed my password.Facebook was the only auto login I used from passwordbox app, and I just downloaded this app yesterday.
Added (1). A lot of people use passwordbox app to store their passwords, and although, it's not officially supported by Nook tablet yet, you can install it still, I'm assuming it's made for android interfaces.

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Who logged into my facebook account?

DOES IT HAVE TO DO WITH PASSWORDBOX APP ON MY NOOK TABLET?

I emailed the company that owns the app on facebook and they forwarded it to their team. They said they aren't officially supported by Nook yet, so here's what I'm thinking.

Yesterday evening, It showed that someone else tried logging in when I first logged into facebook on my regular desktop. It said I logged in at 3:15pm near my city, which I live near the city. I'm on the East coast. I have a nook tablet, and this never has come up when I logged in from my nook tablet's web browser and logged into facebook afterwards from my desktop computer. Does this have something to do with the app I installed called passwordbox, which manages your passwords and you can log into facebook from a link inside the passwordbox and surf the internet within passwordbox? The only thing that concerns me is the fact that it's from Safari, which my Nook tablet I don't think uses safari, but that might be the browser that passwordbox uses. My facebook warning also indicated that it was from an android and I have a nook tablet, but maybe this app was made for an android interface but is compatible with tablets too. I remember downloading passwordbox at around that time and only logged in once from that app.I'm just wanting to make sure that this is not someone else logging into my facebook? I changed my password.Facebook was the only auto login I used from passwordbox app, and I just downloaded this app yesterday.

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Can you email a book to a Nook?

I have a Kindle, and email books to my friends @kindle address all the time. Now, I have a friend with a Nook that wants a book. Besides loading with a cable from a computer, how do I send her a book? Does B&N have a way to email files to the Nook? Or do they have access to internet, so you can pull up your email and open an.epub attachment?

Anyone with experience? Help?!

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How much do firearms cost to produce in factories?

I've been curious. How much does actually constructing popular firearms cost these major companies to produce? The steel, the polymer, the aluminum etc. Then shaping out the weapon. I'm NOT looking for the retail value here. I'm wondering about these particular firearms -

AR-15
Ruger 10/22
AK-47
Bolt action rifles
Lever action rifles
Semi auto pistols
revolvers

Any link to some info reguarding this would be cool. Thanks.

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