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M,M,M… Again, an outstanding video on red dot accuracy on an AR. As an added bonus to collecting data, it would have been very interesting to see what the difference is between a 5.56 M855 62 grain green tip and 55 grain 223 FMJ at 100 yards. Great job!

Thanks!

Great vid, well explained and has reminded me about a lot of stuff I have forgotten. Will be looking to change me Zero from 100mtr to back to 50mtr, for my Ruger scout 308 16" barrel. As I am using this rifle as a bush hunting gun, not too many shots are taken beyond 200mtr (220 Yards). Love the idea of the medium distances and associated variations from point of aim. Will have to test the drops with the 180g hand loaded rounds I use due to the extra weight and associated variation to your 165g. Also testing factory ammo of 150g that are also occasionally used.

can you do this again but with a 16 inch barrel

Great video learned alot!

That was a lot better than I thought. My short uppers are 11.5 and 16 on my long ones. I didn’t trust 300BO past 200. I a, sure the Subs have very low impact velocity out past 200. Good job.

After years of CZcams videos, this is by far the very best video demonstration on zeroing an AR. No background music, no I.Q. dropping profanity… just real world, well-explained data. THANK YOU!! Awesome job!

I watch the 1 moa challenge on Texas Plinking, 1 moa @ 1000 yds. No spotter, no warm ups. As I watch I wonder what the target looks like. This video gave me the idea I was looking for as well the wind adjustment necessary for that level of wind. Im impressed that you made 1100 yards with a 16” ar style rifle. Thanks for the video ,subscribed, best of luck in your endeavors.

You were hoping the 338 would win

Question….. HK MR 7.62 A1 or KAC SR 25.??

With my eyes 200 is my max with a 2 MOA dot.

Could you please talk about barrel cleaning protocol.

I sure would like to see 300 WSM vs 300 PRC at a mile

Could watch this channel all day

Great video...great job! Very informative. I shoot an MRAD SMR 6.5CM. The range my buddies and I shoot at have steels from 100 to 600 yards. The CM is perfect for that. We are now wanting to stretch out to 1000 to 2000 yards... and I decided to get another SMR chambered in 300 PRC... but wondering if it would make more, better sense to sell my Creedmoor and purchase an MRAD with interchangeable barrels. What do you think? Thank you... and please keep up your great work.

Who else noticed the shooting star in the sky during the night shooting footage haha awesome

Please correct me if I'm wrong, but the TA31F calls out a drop of 35.8 MOA at 800 meters. My ballistic calculator says that a 62gr projectile with a ballistic coefficient of .304 needs to be traveling at 2856fps with a 100 meter zero, to drop 35.8 MOA at that distance, which lines up pretty well with the 14.5 barrel. If I remember correctly, M855 out of a 20" barrel is going closer to 3000fps which would make the TA31F not ideal for a 20" barrel. The ACOG that is specifically made for the M16 with a 20" barrel (The TA31RCO-A4CP) has a drop of 31.9 MOA at 800 meters. That is a difference of 3.9 MOA from the TA31F (which is a difference of about 3 feet at 800 meters). Like I said, please correct me if I'm mistaken, but it seems the TA31F is not for a 20" barrel.

Just have to copy the best. Follow applied ballistics, and fclass shooters, they are at the front of accuracy where every 1% matters. They all use bergers, lapua brass and temp stable powders.

29:05 that's why I just bought a suppressor for my 300 blackout. Have 40 acres in the mountains but I really don't like being obnoxious making noise all day. Neighbors don't really care, but I know it's still loud and gets old. I'm hoping with subsonics, they won't even hear it.

Nice work.

Outstanding tutorial Sir! I'm a retired Marine (air wing) who never had much range time during my 20 years. Now that I'm old, I'm trying to relearn the art of zeroing my M4 for maximum point blank range. Because my eyes are dimming and I do not have access to a decent range, I bought a mil-spec collimator calibrated for 300 meters that I'm told present day Marines are using for their initial qualification zero. Unfortunately I haven't figured out how to dial it in. In any event, I would appreciate your opinion (good or bad) on using a collimator to sight in iron and optical sights. My goal is to dial in a set it and forget it 300 yard/meter point blank zero. By the way my Son Anthony says he knows you and he spun me onto your channel. Semper Fi Ken

Excellent and informative, I refer to your video's when I get questions about caliber and zero from friends and noobs.

im here because of your 6marc video. Really opened my eyes

Could be shooting 8 inches low in relation to the BDC due to the barrel being 14.5" and not standard 16"?

Could you go through your barrel cleaning protocol?

Keep up the great work!!😎🇺🇸🦅👊💪

What ballistics app are you using? I always use JBM ballistics but wanted sonething different.

After watching this, I am really regretting getting a 20” barrel AR-10.

Building my 1st 300 prc off a christchensen action in a krg chassis with a proof ss barrel. I've been shooting 6.5cm out of a stock rpr then a white oak then a proof barrel for about 5 years. Wanting that Kinda accuracy in I 200 plus grain projectile. Seems doable Apparently your having no issues. The rpr vs barrett 300 video was crazy. I never thought the white oak or the proof barrel in my rpr were necessarily any more accurate than the factory which says a lot for the rpr.

these videos make me want to build some new uppers

After seeing these results I’d like to see a 70 yard zero. Maybe I’ll test it out. 🤔

Nice

What would be your opinion on 20” barel?

Good video! Thanks.

Thank you

Absolutely phenomenal man. Thanks for putting the work in for us. Quick question, I noticed when you were shooting you didn't wrap your thumb around the pistol grip. I personally haven't seen anyone do that before, is there some sort of advantage gripping it that way? If so i might give it a try. Thanks

Excellent video! Love precision rifle content

I’ve been practicing in the wind recently and set up 2 simple “flags” really just a sick with a white grocery bag cut up and made in to a streamer like flag and the other one is about 100 yards away that I cut the bag with a little pouch into it so I can add pebbles into it to weight it down so when the wind is really high it won’t just be blowing straight sideways. Just add pebbles to where it’s more or less soaring at 45 degrees lol.. it works great and I believe it’s helping me read wind like never before. For me anyway it’s takin a while to be able to intuitively read the wind which is what I’m trying to get better at! Cheers and good shooting!

I like the 50 cal Barret rifle semi auto I also like the 20 mm sniper rifle

Found your channel with the carbine zero distance video. Awesome work!

Impressive production. I admire your work.

Would love to see a 12.5 vs 14.5 6mm arc vid! Also perhaps test some penetrating capabilities vs 308/6.5? As I feel that is an important aspect of a dmr. Thanks for all your vids though keep em coming either way!

This has got be one of the best zero breakdown videos on CZcams. Great job man, you absolutely nailed it.

Once again u filled my knowledge

I just finished building my 16” 6.5cm battle rifle and it shoots sub MOA all day with the right ammo. Love it can’t wait to stretch it out!

But does s 25 inch barrel out perform 14 inch in the 6 arc?

I’m starting to research on longer range precision shooting. Thank you for this video brother 🙏

Great video, appreciate your content ad usual!!

300 norma improved for the win

If I’m understanding all that you are trying to teach me, this must be done with what ever cartridge you are using that particular day correct?