Best AR system for left-handed users?

From a safety perspective, being able to view the ejection port with your peripheral vision, meaning your right eye can see into the ejection port. This becomes a non-advantage should your rifle KB, for whatever reason, bad ammo, etc. If something is coming out of an AR15 rifle, its usually the extractor + brass and flame out the ejection port. Rare, but not unknown rare. Much more dramatic to a leftie with a RH gun, than a RH shooter with one.

And rocks fall out of the sky sometimes but nobody advocates wearing a helmet full time to guard against that possibility.

It hits my ear muff from time to time and the brass gets deflected towards my face giving me some light cuts on my cheek. The Peltor Shotgunners are not big cans but I think I'll have to wear ear plugs instead.

Something is not right here. I have shot tens of thousands of rounds out of RH AR's and never been hit by a single piece of brass. I was looking at my 300 Whisper AR last night and its brass deflector has loads of copper on it but I have never been hit by anything.
 
Forward assist. I strike the forward assist every time I ready my rifle, but it's more of a force of habit than anything. I use the heel of my right hand, while maintaining my hold on the pistol grip. When you use the cocking handle instead of the bolt catch, the bolt has enough forward momentum to seat itself, even when the gun is filthy.

The bolt carrier moves into battery faster and with more energy if it does not have to waste energy dragging the cocking handle along. If it won't lock up when using the bolt catch using the cocking handle is not going to help.

I never touch the the forward assist following a reload, I view it as a waste of time and wasting time is a bad habit to form.
 
I am planning to get into the AR world, and would like to explore my best options. The plan is to be able to drive the gun in a fast, efficient manner, with no ergonomic compromises.

I would like to discuss how the manual of arms is affected for a left-handed user, and the options availiable:

-Safety: can get an ambidextrous one.

-Mag release: can get ambidextrous one. Do these work well?

-Charging handle/latch: can get ambi.

-Bolt catch: Is it easy to operate it with with your trigger finger?

-Ejection port: It seems that there are pros and cons to having it on either side. One one hand, a right-handed ejection port would allow the shooter to keep it in his peripheral vision, and immediately diagnose whether a stoppage is due to an empty mag/stovepipe/double feed/etc., allowing enhanced situational awareness and increased speed. I believe this may be advantageous over using a left-handed upper. On the other hand, The shooter would have gas blown into his face? That doesn't sound pleasant. What are your thoughts on either configuration?

-Forward assist: I can reach it with my thumb on a right-handed gun, But I am unsure if that would operate it effectively. I see that most users strike it with the palm of their hand. Would a lefty need the forward assist on the left side to use it effectively?

-anything else to think about?

These considerations would decide whether something like a Colt or Noveske is the right thing, as opposed to a Stag. I might purchase a cheap one like a norc as a temporary measure, but I am really interested in getting a high-quality rifle and sticking to it, and being able to operate it subconsciously.

Your experience on this matter is much appreciated, as I have very little experience of my own with black rifles. Thank you.

It's nice that they accommodate for left hand users now....but....get too know a right hand AR....The majority of AR's are right handed.
You learn how to use it to your advantage as a lefty.....
 
Something is not right here. I have shot tens of thousands of rounds out of RH AR's and never been hit by a single piece of brass. I was looking at my 300 Whisper AR last night and its brass deflector has loads of copper on it but I have never been hit by anything.

Well it was my first time at the range with the DDM4 and it happened maybe 6 or 7 times out of 200 rounds. It was no big deal. The brass was clearly being deflected from my ear muffs onto my right cheek.

At 6'4" and 200lbs maybe I'm hugging the gun too closely. I had the butt stock extended as far as it would go but maybe I need something that's longer.
 
Well it was my first time at the range with the DDM4 and it happened maybe 6 or 7 times out of 200 rounds. It was no big deal. The brass was clearly being deflected from my ear muffs onto my right cheek.

At 6'4" and 200lbs maybe I'm hugging the gun too closely. I had the butt stock extended as far as it would go but maybe I need something that's longer.

I am 6'2' which makes me a similar size to you
 
I am 6'2' which makes me a similar size to you

If the deflectors are the same then I'd say my shooting position is a factor. I'm not saying I'd rather have a left handed upper. I know about them but chose this route and I'm really happy with the rifle. I do feel like I'm scrunched in on the rifle so maybe a longer butt stock will pull me back that inch I need, move the rear sight perhaps, or someone with more shooting experience than me will rap my knuckles over my positioning.

I'd still go with the right handed upper and the DDM4. I just might decide to add an ambi control or two, or not, and make a few adjustments. I'm certainly glad I finally made the decision to get and AR.
 
I have a Norc M4 and am a lefty. Have had no issues so far. It came with most ambi stuff from factory(safety, mag release). I am also about 6'1" but have had no issues with brass on face. I think a left-handed charging handle would be nice but it functions pretty good as is.

Cheers
 
The bolt carrier moves into battery faster and with more energy if it does not have to waste energy dragging the cocking handle along. If it won't lock up when using the bolt catch using the cocking handle is not going to help.

I never touch the the forward assist following a reload, I view it as a waste of time and wasting time is a bad habit to form.


Check your weapon system Gunner. From the at rest position of the bolt held by the bolt catch, it has more than .25" rearward travel when you use the cocking handle. With the additional spring tension, and the extra movement, a bolt that is "dragging" the cocking handle will have considerably more energy built up before the bolt you release with your bolt catch even budges. This is especially true when the bolt is picking a round off of a full magazine, which I realize isn't such an issue when restricted to 5 or 10 rounds. I've compared the bolt catch to the cocking handle release. I can assure you that the bolt moves sluggishly over a full mag when the bolt catch is used. So actually, if it can't lock up with the bolt catch, the cocking handle does help.

Regarding the forward assist, I should've mentioned I only use it after my initial load, ready, and press-check. This is the process of half cocking the bolt to visually confirm a round in the chamber. Your bolt moves forward pretty slowly after a press-check, and the forward assist is frequently necessary. It is however a conscious movement, and not a habit. I don't strike the bolt catch after an emergency reload.

Cheers.

Tim H
 
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Lefty shooter here with a Stag Lefty rifle. I also have a bushy right handed upper which I'm using for SR.

To be honest, the only control that I think needs be ambi on the AR platform is the safety so you don't need to "reach around" to put the safety on or off. The carrier release is in a perfect position to be able to accomplish very fast mag changes, as you are able to "multi-task". Right hand slaps mag in, left hand is on the release. As opposed to a right handed shooter who has to load the mag and release the carrier release with the same hand. Being a lefty usually means you are more or less ambidextrous anyways, right?
So, it's much easier for us lefties to adapt and overcome these little idiosyncrasies than it is for a right handed person who never has to think "backwards" :D

The right handed upper presents zero problems as far as shooting is concerned. Wear your safety glasses and you'll be fine.

One thing I love about the lefty ejection port is when shooting in pairs, you can be on the left side of your partner and your brass is going to the left so your partner ain't getting hot brass down his shirt. :D
 
Why a Norgon over the Knight mag-release?
Where did you buy your Norgon?
Which one do you use?

Norgon is from Brownells and sometimes from dealers here. Knight looks great but I am not sure if it works with this:

http://www.gptactical.com/en/products/ar-15-accessories/p17549737.html

(Which I think is off more value than the mag release),

I also tried the Power Custom from Brownell, but it is mirror image.
 
I have both the Norgon and KAC ambi mag release.
For the Norgon, the mag release button on the left side is smaller and because of less lever effect you need to press a little bit harder to release the mag. It also does not come with an extra left side button.

For the KAC, the left side button is actually longer which extend to a little bit back. You do not need to press as hard but you need to get use to where to press. It also comes with a big right side button. So it seems to be a better bargain. However....since the left side button is longer it does not work with other gadget like the magpul BAD. That's why I am actually using the Norgon. Otherwise the KAC is fine.

Both do not work with the fast mag as it block the left side button. That's the bad part.
 
The Knight's release is quality kit and it works.
Magazines can be easily released with the left index finger as it comes off the trigger - much like righties do it with the right.
Here is a photo of a Knight's SR15 alongside a Colt with a Knight's ambi mag release.
AmbiLeftSide.jpg


If you are a lefty, you don't need a magpul BAD lever and I would argue that having a proper mag release is more important than a redi-mag. I would also argue that if one wants to be fast (action sports such as 3 gun or timed Service Conditions) the mag release is more important than the safety as the safety can be released fairly fast with a modified hand-hold. However, there is no good excuse not to do both mods. As always, ymmv.
LeftSideSafety.jpg
 
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