/r/ar15

Photograph via snooOG

Welcome to r/AR15! Share you builds, ask relevant questions, play nice etc.

Welcome to /r/AR15! Here for your favorite black gun links, build photos, questions and other tactical or practical info.


Click Here for the Wiki Page

Where you can find DIY, FAQ, and more!


Subreddit Rules

  1. All posts and comments are to be civil. Don't be a jackass.
  2. Images, videos, and links require a descriptive comment. Don't just show us your build, tell us about it. No memes, take it to /r/Firearms. Low effort shitposts will be removed. (This includes toe memes.)
  3. Politics and News posts require moderator pre-approval and are limited to legislation with direct impact on the AR15 platform.
  4. No transactions. No sales, no WTB, no WTT, no WTS, no ISO. NO TRANSACTIONS. Handouts/giveaways require moderator approval and are limited to special occasions. If you want to give away your spare parts, take them to GAFS.
  5. Please avoid linking to any third-party vendors. Given recent events, we don't want to run any risks with this community.
  6. Don't Spam. If you're a vendor, don't make posts that are glorified ads for a product and ghost. /r/Firearms users can't read apparently.

Remember Firearm Safety

Everyone is a Range Safety Officer, if it seems unsafe call it for a cease fire!

  • Treat all firearm as if it were loaded.
  • Never point a firearm at anything you're not willing to destroy.
  • Keep your finger straight and off the trigger until ready to shoot.
  • Know your target and what lies beyond.

In addition:

  • Ensure the weapon is safe to fire, a gunsmith is cheaper than a hospital visit.
  • Only use the ammunition type stamped on the barrel or listed in the user manual.
  • Wear eye and ear protection.
  • Alcohol, legal and illegal drugs, and firearms are never a good combination. Do not mix!
  • Keep weapons out of the reach of children, criminals, and other prohibited persons - it is your responsibility to protect your firearms!

Related Subreddits


Suicide and Guns

Suicide is a serious problem all around the world. If you or someone you know is considering suicide please help them. There are many resources available for veterans and civilians alike. Don't let yourself or another fall to suicide.

Suicide Prevention Lifeline Website or call them at 1-800-273-8255

For international help please visit Suicide.org's Hotline Finder to get in touch with the assistance available to you in your country.

You can make all the difference in someone's life.

/r/ar15

334,213 Subscribers

1

I bought the upper assembled, I’m a disgrace to man kind.

1 Comment
2024/12/05
04:32 UTC

1

Good red dot to mount on LPVO scope?

What’s a good red dot to mount on LPVO scope?

I was thinking about replacing the 507k on my EDCC with an EPS carry and then putting the 507k on the LPVO scope. Would this be a bad idea?

Or are there other reasons why I shouldn’t be mounting a red dot to an LPVO?

I’m just not getting into the AR15 realm, so go easy :)

3 Comments
2024/12/05
05:16 UTC

1

Fell for the riser bug

Just picked up these unity risers recently, gonna hit the range and see if I like them this weekend

4 Comments
2024/12/05
05:13 UTC

0

What’s a good semi-budget friendly trigger?

7 Comments
2024/12/05
04:53 UTC

4

Which one?

Does anyone use Doublestar ARFX-E stock ? Can’t decide between these two guys.

9 Comments
2024/12/05
04:49 UTC

2

Blackout defense… yay or nay???

I’m checking out blackout defense right now they have an ok deal on builds. They look cool. Reviews seem positive. Have seen many positive 5.56 reviews. Kind of thinking about messing with the 6mm arc is an entry level spr. Have done minimal research on 6 arc since it was never really on my radar. Just curious what the pros think. Stick with 5.56?

3 Comments
2024/12/05
04:37 UTC

3

PSA vs. Andro? Am I looking at this wrong?

Looking to buy or build a training gun and I am sure this question has been asked 1000 times...

Andro is a decent gun for price. $400 currently here.

https://www.midwayusa.com/product/1026554916?pid=232283

I can build a similair PSA setup with a better lower for about $200 more.

https://palmettostatearmory.com/psa-sabre-15-forged-lower-with-sabre-stock-and-grip-fde.html

https://palmettostatearmory.com/psa-16-mid-length-pencil-5-56-nato-1-7-nitride-15-lightwieght-m-lok-upper-with-nickel-boron-bcg-ch-mbus-sight-set.html

Could change the upper later to a CHF if needed or wanted... Let me know if you see it differently.

1 Comment
2024/12/05
04:36 UTC

9

Garbage rod

🫡

2 Comments
2024/12/05
04:34 UTC

4

does scalarworks fixed front line up with mbus3 rear?

anyone know if the scalarworks fixed front lines up with a mbus 2 or 3 rear?

1 Comment
2024/12/05
04:31 UTC

3

Gas tube problems

Ok so I bought this low profile gas block off of primary arms and I have everything taken apart and I cannot for the life of me get this gas tube to go into the block. If anyone has suggestions that would be wonderful.

24 Comments
2024/12/05
04:22 UTC

10

Psa saber 14.5

first build

0 Comments
2024/12/05
03:57 UTC

7

What is this gun?

6 Comments
2024/12/05
03:49 UTC

250

I’m a gunsmith now…

35 Comments
2024/12/05
03:45 UTC

5

First suppressor!

Just ordered the OCL polonium k, I’m little confused on the muzzle device/hub/bore size, what do u guys recommend

5 Comments
2024/12/05
03:07 UTC

4

BA Hanson sale. Anyone have experience with it?

18 Comments
2024/12/05
02:48 UTC

1

Best "Bang For Your Buck" Option Uppers?

Anybody know a manufacturer who sells their uppers already tricked out with things like a low profile adjustable gas block, and already decent brand handguard, and a solid barrel?

The issue i always run into with my upper builds is that I've got to hammer them apart to upgrade them, then buy a much nicer gas block, then change out my barrel, etc.

Who makes the best "slap on and play" uppers, that are easily customizable?

Edit: 2 part quad rails are acceptable, as long as they are reputable ones. I can sacrifice on an adjustable gas block if I can get to it easier.

5 Comments
2024/12/05
02:32 UTC

43

Had enough spare parts to basically build a “clone” of my last service rifle

Aside from being 16” and the Vortex (which is a Comp M2 clone itself. The UID number and “55” on the stock are correct to the last rifle I carried, though!

5 Comments
2024/12/05
02:24 UTC

2

What would the best carry handle/clamshell build for SHTF for the money?

Ok so I have an old SW Sport 1 (No FA/Dust cover) and a PSA 11.5" FSB/detachable carry handle (you see these all the time for $500 if you get PSA emails). Both are fun to shoot, I shoot mostly .22 out of them, but I want to get more into training with my rifles, because I suck at them compared to pistols. So I want something that is a "serious" rifle that can handle a high round count.

Anyway, I want an A2 style fixed carry handle upper with clamshell furniture and , a 14.5 or 16" chrome lined barrel (basically a colt 653). I know people will say FSB and carry handles are dated etc but I don't really care because they look cool and I probably am not ever be able to shoot good enough to matter if my barrel is free floated or not. If that happens then I will get a BCM or something in the future. At least I plan on shooting it a lot which is more than most folks that ask these stupid questions.

I know there are light and sling mounts etc for clamshells, pic rail adapters etc. All I need is a white light, sling, optic. I plan on running an Acog of some sort, with a mount that lets me also look through the carry handle sights.

Anyway, what are my options as far as uppers other than Colt? Is H&R actually premium stuff as far as QC? Would buying a stripped upper/barrel/gas tube and having something like this assembled be a better option (could actually do mid length gas that way)? I don't want to cheap out, but I don't want to spend more than I have to.

Anyway thanks.

8 Comments
2024/12/05
02:08 UTC

1

Tape switch compatability help- Perst 4 and Surefire vampire?

Hey guys,

Are there any dual tapeswitches that I can get that could allow me to use them in conjunction?

0 Comments
2024/12/05
02:06 UTC

16

A4 homage build

Decided to do an A4 style rifle. Palmetto upper, and Gov M16A4 marked lower. LaRue MBT Geissele Super 42 buffer spring Geissele Super charging handle BCM BCG BCM Free float quad rail Surefire Pro-tac Matech rear BUS Facog Magpul sling and Condor mag pouch Magpul K2+ and MOE VFG Custom UID tag Shoots very soft and very smooth. Putting some real glass on it after the holidays.

1 Comment
2024/12/05
02:02 UTC

2

Sling question

hi guys, I am not very well versed in guns. I purchased an AR-15 sport 2 and will be taking it to the range for a training lesson on shooting, cleaning and safety. I purchased a Amazon sling and after getting it put on and adjusted the gun always turns upside down when I am not aiming it to shoot. I watched a few videos online and the stock is typically by their shoulder upright when mine always flops around. I have the tightness where I want it. I just want the gun to not flip over.

are the stock sling brackets on the sport causing this?(They are basically small triangles) should I get a different sling? the sling is clipping on similar to how you would hook a leash on a animal collar during a walk.

I just want to be comfortable for my upcoming lesson while shooting. thanks all

5 Comments
2024/12/05
02:00 UTC

191

Blem, GAFS, GunDeals, discounted, and sales specials 14.5” build

37 Comments
2024/12/05
01:58 UTC

Back To Top