Building My Ultimate AR-15 | Accuracy Testing

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awesome vid brother

I like Veronica

Thankyou for the video

You could also measure from the inside edge to the outside edge of the hole and it will give you the same measurement as center to center. Just a little easier.

xm 193 isnt rejected ammo cause its bad its ammo over runs

I know this is a two year old video but the x in xm193 doesn't mean reject. What it means is that is manufactured for the civilian market. As a result, the bullets and the primers are not sealed. The xm193 meets all the rest of the specs. You have to remember that the .mil stopped using M193 way back in the 80's when they switched to M855. Why would they still be manufacturing "rejects" in 2015

what brand of scope that blk one anyone?

I like the shirt! Best smith in the region.

great build brother, i just built my first AR today

Not very bad groups for 55 gr with a 1-7 twist. However you are way off the Bulls Eye that is part of any accuracy test. If you are going for accuracy you need to use a 20 to 24 inch bull barrel with a 1-8 twist. Also you need consistent rounds if you want sub MOA accuracy. I would recommend a 68gr BTHP I also recommend Black Hills ammo if you are not set up to reload. Use a 62 gr V-Max as well. It is a little cheaper than the Black Hills stuff. I shot three groups of three and you could cover them with a dime. After I made my final Scope adjustments I put 15 rounds through the Bulls Eye. I was able to cover the final group of 15 with a 50 cent piece or just over a quarter.. You have built a fine rifle and I feel that your accuracy will improve if you do take up reloading. I use 25.0 gr and hold the drop at +/- .01 gr. If I am making special rounds I will hold the drop to 25.0 gr +/- 0.0 Here is a video of a similar build to my own. I was certainly surprised with my results.

where do you get the quad rail

lol who sees the guy with ifindent warfare shirt XD

Hi, you mentioned that not all ammo would shoot well in any gun that you have to test several ammo to find what your gun likes, actually I have something to make the AR plattform shoot between 1/4 to 1/2 MOA consistently with all kinds of ammo. If you want to know how, send me an email and i send you my phone number. My email carlos730118@gmail.com

now, be kind, I'm just trying to learn. what's the wrap on the scope? is it camouflage, shock absorbing, or just a visual effect? if it's for shock absorbing, does it help keep the scope dialed in? thanks for any input. Peace

You don't need calipers, just measure outer edge to outer edge then subtract .223

The X doesn't mean rejected ammo. The X only means that is ammo doesn't have the projectile sealer or the primer sealer. Its brand new ammo meant for the civilian market. When the Military stopped using the 55 grain M193 round and started using the 62 grain M855 round, ATK Federal simply stopped applying sealer and sold the 55 grain round the civilian market.

three-shot groups… no bueno.

I will have to agree the american eagle varmit is what ive found to work best other than going to a custom match bullet. I also like the hornady vmax. Got my best groups from the nosler 75 grain

Hollow point boat tail, is the design of the round, is made for long range shooting. the round is designed to be more aerodynamic, which creates more accuracy. also u should check the Ballistic coefficient of the round.

Accuracy is dependent on each different barrel. That's why people handload ammunition, to find what shoots best in their firearm.

5 shot groups

Can you see a sight picture through scope with the front sight up. Meaning would a fixed front block a scope like yours? I Know risers exist.

Great looking rifle.

What type of barrel do you have? Cool review. Thanks

I've bought a lot of that AR223 Varmint Tipped ammo, and have always had really accurate results. Mostly it is better than my hand loads.

I love how just from watching the vid that all these people start to tell u what u are doing wrong. Especially the one talking bout you're breathing and yeh it helps but I've shot half inch groups from a chair off the railing of my deck. Just keep shootin and enjoy what u r doing .

if everyone age 16 and up was trained and owned AR's, the world would be so peaceful. Criminal comes up trying to rob you, AR. Invading militia threatening you, have everyone you know show up with their ar's…

I want one just like yours I plan on building one next summer I'm 13 so getting money from lawncare kinda slow but I plan on making one next summer and I'm excited

Unless one plans on lying in wait to defend, I suggest you learn to be accurate without that scope, and barrel rest. When they start coming for your ass, they wont stop & pose for selfies.

What barrel do you have?

american eagle ammo you pulled a shot there. Zq1 work on breathing, and a hint stop holding your breath when you're shooting inhale exhale inhale and squeeze while exhaling and it should be sent when you hit the bottom. their are other ways but that's a basic not trying to poke at you just build your skill. shooting mid breath and what not is for rapid firing yada yada but over all awesome groups

that is an exceptionally nice build you have man! im building an ar with a lot of the parts you have included the spikes chf barrel except for the handguard, i went with the Midwest industries lightweight handguard and lantac e-bcg

Great video. Thanks so much for the Ammo info. Helps me decide which Ammo I will try at the range next time out.

that polymer dust cover upsets me. nice gun though.

I would like to see this test don't on a lead sled. Just to take out some of the variables you know. Still good vid. Thanks. I'm just picky when it comes to test/experiments.

Safety first., trigger discipline is a must. Nice rig, great testing and super video!

Ud think you used a shotgun groups are shit

Trigger discipline is piss poor.

That's cute u stole mrgunsngears background music

Great review. So the 1/7" twist shot the best groups with 50 grain ammo?

Drop the gay ass music

Hey I'm new to ars and was wondering if a rifle with a 223 barrel and bcg could shoot 5.56 ammo without barrel swap?

that's mighty fine!! I want to throw the hog hunter scope on mine and test the 1/8 twist and shoot off sand bags ..I just shoot with the front of the rifle on a rest or bipod but loose on the shoulder I bet I can tighten up the groups if I sand bag the rear…great video brother..

Awesome video! I really enjoyed seeing the results of all the various manufacturers!

I love those Larue mounts.

you will never know until you reload well prepped brass and  find a node that the barrel likes with a good sorted match bullets