Larry Vickers Podcast Ep. 3: HK416 Presented by Firearms Trainers Association

[@PianoMan347]

This should be called “Remembered Weapons!”

[@Matt-416]

I absolutely love that "HK M4 Over the Beach test" with the german guy with a blast sheild sitting in a water filled foxhole. It was priceless!

[@yoloswaggins2161]

Other people have people on their podcasts, Larry just interviews guns. Wouldn't have it any other way brother.

[@chrishandsome4267]

I have videos where I interview insects in my back yard, it’s not as exciting though

[@williamflowers9435]

@@chrishandsome4267 I’m sure those bugs were way more interesting and intelligent than AOC’s 60minutes interview

[@donkeybyte4540]

I would like to hear Larry talk about the history of the Picatinny rail

[@DAPH3NOM]

I really enjoyed that video series. It was very informative. I’ve learned a lot about the 416 from the videos. I’m a huge HK fan and the 416 is my favorite/dream gun.

[@philipwilkin2667]

Dude, much appreciate this video. I own an MR223 and you brought up a bunch of things I did not know. :) Greetings from Germany brother, keep up the good work!

[@elmer6535]

Dude, these podcasts are fantastic! Keep 'Em coming Dog!😅

[@greyman1987]

About the ambi mag release. In the French Foreign Legion we would also block the mag release on the left side of the weapon. Especially on when the gun was used on parades... dont know how many guys lost their mags in the middle of the parade rehearsal. Afterwears we would just put a piece of electical tape or duct tape to keep the mag from falling out even if the magrelease war accidentally engaged.

[@cosmicatrophy4648]

"these are the guys that made the caseless gun..."

[@Ginkoman2]

ah yes, the german space magic

[@ssn711]

LAV’ reviews benefit from his experiences and as a subject matter expert, provides both intelligent & articulate review. Thank you LAV, good stuff..

[@PDM1967]

I could listen to this guy all day.

[@hoboclown187]

It was the night before Christmas and all through the house not creature stirring except Larry Vickers talking guns ........love this man

[@thijshagenbeek8853]

This is the kind of overview that non-millitairy personnel can go to to really understand the weapon when its on the table. If these episodes where books, i.e technical manual to some extend they would be must reads for anny possible gun owner or enthousiast. Semper fi Mr. Vickers.

[@joesosnowski7568]

Dude I've been binge watching Larry Vickers for like 5 hours now. 😬

[@MrHav1k]

I'd love to see Larry compare this to the MCX.

[@MrHav1k]

This is an excellent video Larry. Truly a deep dive into all of the engineering that went into this thing.

[@rawhides]

I’d love to see one of these about the Sig 516. I know they are similar, but a breakdown of the differences would be awesome!

[@ImNoBSING]

Few points I'd like to add: (Mine is MR223 A3 unit #16943 with added adjustable gas block) The piston is not user-serviceable ;) I really have not found anything to do with it. It just runs. When cleaning the gun (every 300-600 rounds suppressed) I put some motor oil or boretech to the vent hole to soften the carbon. No actual reason though for this though.. The trigger gets quite good after some wear from use. It was quite stiff/numb from the factory. The gun really is accurate. Chrome-lined barrel. I have no problem doing 1moa with match ammo. Groups are around 0.6moa to 0.8moa. Over 0.8moa groups are on me, by pulling one shot (so far 1 in 30 shots / 6 groups of Sako Racehead). The mean radius is 10mm. Groups with bulk ammo are on average around 1.3 to 1.5moa. Ofc I do many sub moa groups, but on average. I put 1k rounds through it without cleaning the barrel and it still did easy sub moa 5 shot group with match ammo. The handguard (really never reason to remove it, as the piston needs no cleaning) keeps zero. But I have removed it and put it back without zero change. And my scope mounts partially on it. Mag bevel, mine has pretty big bevel so they have returned to it. Reliability, I had 2 malfunctions when I first got it due to using lower gas setting in the gas block without suppressor (I tested, what happens). It cycles, barely, and sometimes fails to pick up the round correctly. And one malfunction when I shot with gas port on high setting with a suppressor, which is weird. The PMAG was almost empty and probably did not feed fast enough. Around 2.5K in total through it and I have great trust in the rifle.

[@Idratherbeonvacation]

Hands down best video I have see you do. Show much history and information.

[@lukelacross190]

Been following Larry since Tactical Impact, one person I've always looked up to. Stoked to listen to these at work!

[@gangstar8652]

My favourite assault rifle, little heavy but worth it. Awesome weapon.

[@williamflowers9435]

Too bad the Brits didn’t just adopt the 416

[@gangstar8652]

william flowers It's cool, we've got the Sa 80A3 which is doing the business for us. We stuck with it, HK did a 93million upgrade for us and we are more than impressed with the result. As for the 416. Luckily our SF's get to play with them Awesome weapon system if a touch heavy but for reliability it's not getting beat. I'd rather have the more reliable system than have an easier time with a weapon I can't rely on.

[@BaddFrogg777]

Still on the fence. Thinking about the Knight SR 30 Pistol with brace .300 BlackOut vs The HK MR556. Well aware of caliber difference. Considering collectability and back pack carry. Would be putting a folder device on brace.

[@skepticalbadger]

​@@gangstar8652 SF do not use, nor have they ever used, the 416.

[@user-fd7tl4xg6y]

Fantastic job, Larry! Always appreciate a very thorough breakdown on the reasons for a design!

[@LRRPFco52]

Arnold Dew pointed out to me that they also put a pin inside the barrel extension that clocks with the extractor, so the extractor doesn't blow out in the event of a case failure. I also noticed on the Hk416A5 that there's a basket over the disconnector tail to prevent hammer slap onto the disconnector.

[@Variatus]

"my buddy Ken Hackathorn" I look for this statement in every video...I love you LV

[@aryayoutube5776]

Thank you for this outstanding video! As always one can tell immediately that Larry Vickers is a true gun guy. Best regards from Austria.

[@tomharper8351]

Just found this after checking Garland Thumb’s review & I’m glad I found you! Great breakdown & the interaction with H&K is quite interesting. You have a new follower

[@keithcrabtree9400]

LAV, this video is amazingly thorough! Thank you!

[@rocks3389]

Larry thanks for that video. I am from Switzerland and i own one of this 416A1s and that is a badass AR15 ;). I learned a few new things from your video. Thank you for that.

[@Mrgunsngear]

Great info

[@philipwilkin2667]

Hey Mike, ever did a coop project with Larry? Would be a good idea I think. :) Also thanks to you for the great work!

[@AJPMUSIC_OFFICIAL]

The stories behind these firearms are so interesting.

[@f3uibeghardt522]

This is so much better than even Forgotten Weapons.

[@leneanderthalien]

forgotten weapons is for OLD weapons...

[@louisrangel9877]

All HK´s come in Darth Vader black (Tatooine camo also available)

[@theslavsnob3229]

“The Germans weren’t kosher with that idea” anyone else laugh?

[@danielmarshall4587]

With a "what-not" here and a "what-not" there, Mr Vickers bring many pleasures.

[@MF-Rell]

Depends

[@Neil-bj7hh]

So cool to hear this story!

[@theseasidepunk]

Absolutely excellent. Thank You Larry.

[@NookyAvenger]

Great material thx, cheers from Switzerland. I never liked the gun though, handled a french one and its really on the heavyweight side, coming from a 550 series user that says it all. Never liked the quad rail either, glad the whole scene drifted away from that 2000 shenanigans.

[@brookford1757]

I could listen to Larry talk about any modern weapon system

[@MrDevilski]

Finally everything explained. Thank you sir. Stay safe. Regards from Poland P.S. I mounted Magpul MOE 11 slot rails

[@HighPriestoftheChurchofStoner]

The cotter pin struggle comes for us all. Great video.

[@TheBigOne0305]

H&K fixed that on the later versions. I suspect it would also have been on his MR223, mine is 300-400 further on in the serial number range (his lower an upper don't appear to match) and it has it. The firing pin retaining pin is no longer the flimsy cotter pin but rather a captured pin (similar in concept to the takedown pins). It can be removed without tools by just pushing it in with your finger from the opposite side. To reinsert you simply the push bolt face and firing pin simultaneously while lifting the firing pin safety (sounds complicated, but can be easily done with your thumb and index or middle finger). I struggled the first few times with mine (I knew about ARs and their mechanics in theory, but had never taken one apart or even handled one), but once you figure it out, it can be done completely blind in a matter of seconds.

[@Moto_MKHN]

Terrific video and series! Subscribed and looking forward to more!

[@tylerfecho4454]

Hey Larry, what are your thoughts on LWRC's piston AR15?

[@johannesdolch]

That MR223 is just gorgeous.

[@mattconley541]

We have 416’s. Dept. order took over a year..... Great gun.

[@gangstar8652]

Nice of Larry to show us his living room. Wonder where he keeps the TV?

[@serioussmoke1123]

Larry doesn't need to watch TV he just replays memories of his own life : )

[@gangstar8652]

Serious smoke Yh, my bad. I was thinking if he just wanted to chill out instead of action thrillers.

[@niemdan]

My question is what is SOCCOM doing now about issues they at one time solved with .300 BLK, i.e. short barrels and lower velocity effectiveness of 5.56 and shooting subsonic at lower velocity. Is the .300 BLK done or will we see the hi 416 come out with shorter barrels and a different caliber?

[@dean5699]

I've only just discovered Larry, but I'm really enjoying his videos! He's clearly highly experienced, extremely knowledgeable and technically proficient... ...and as we'd say over here in the United Kingdom "a real gentleman" too! A quick question for you guys in the United States, who know everything there is to know about the AR15 platform: We're allowed AR15-style guns over here in the United Kingdom on our "Category 1 Firearms Certificate (although the gas piston system has to be removed, making it "a straight pull" as we would call it). I'd love a HK416/MRR223, but I can't find one here, so I'm thinking of buying a "Lewis Machine & Tool Company CQB MRP Defender". The British army use LMT parts on the SA80A2/A3, the LMT L129A1 and the British police use the LMT CQB MRP Defender, and so if it's good enough for them, then it's good enough for me! I was just wondering if any of you guys had any experience and/or opinions of the MRP? Pros, cons and pitfalls of ownership? Thanks in advance! Deano 🤓 🇬🇧

[@n4r903]

Really cool gun. I really hope I can get my hands on an MR223 one day.

[@markmadsen6828]

AWESOME! Simple Awesome series! Thanks LAV!

[@davidlutz5006]

Best AR video I have ever watched!

[@FTAProtect]

Thank you for watching. We appreciate it. Glad you liked it.

[@davidpayne7764]

Larry you are a legend get well soon love you're channel the hk41 mag ie the bitish army SA80 mag is still in service with the British army what they call a wast out which means it can only be replaced when worn out however units that have hk41 metal mags as we call them have enough p mags in the armoury to never use them. We can only use the yellow blank hk 41 metal mags when using blank ammunition which are due replacement for a lighter better magazine.

[@acrobaticalpaca6675]

This reminds me to appreciate the volume and quality of informative content modern man can access within 30 seconds of needing it.

[@NormenSchmidt]

Very interesting insights into the development of the gun. Cheers from Germany.

[@martinmartinus8992]

Haenel CR 223 and also CR 308 also can be put on safe while hammer is down.

[@CaptainCreampie69]

I’ve always been completely enamored with HK ever since playing Metal Gear and using the MK23. Now I’ve got 6 HK guns. Best small arms manufacturer. Period. If you ever want to part with your MR223. Let me know. 😅

[@leefithian3704]

Nice , I have two , MK23 and USP 45 tactical, nice guns

[@darrinray550]

Hi makes AMAZING guns... Just not the AR type.

[@thinkingagain5966]

Metal Gear 👍

[@williamflowers9435]

P7M13 is still my favorite carry gun... I know, I’m old

[@korybeckwith834]

Some companies have come out with a roller cam to replace the cam pin to reduce wear on the receiver I wonder if its worth while.

[@EndlngAnthem]

Anyone have any idea when the U.S civilian market is getting the updated Mr223? Not sold on the mr556 after seeing all the updates on the newer version.

[@JippaJ]

@Larry, have you ever used a forward assist succesfully?

[@munitionsmiscellania5936]

Possibly the best video I have ever seen on the HK416. What muzzle device is on the gun?

[@bluecollarboys6294]

Without a doubt LAV always delivers

[@ea2225]

Looks to be just like the surefire ctfh I have on my ddmk18

[@alekszanuzdaev8115]

In my opinion the G36 is not a bad weapon - but not a great one either It has some good features and is very reliable but a few things ergonomically and design wise are less than ideal in my opinion It certainly wouldn't be my first choice in a 5.56mm assault rifle - but it wouldn't be my last one either It is very interesting in the respect that both the SCAR and Masada/ACR are heavily G36 inspired - and the G36 is an adaptation of the AR-18 ; truly the unsung hero of the Stoner design team - it has influenced far more weapons after it's introduction than the M16 ever did. Larry these are your words

[@chi2251]

Stoner was a genius😇

[@rmitch131]

Awesome video Larry!!!! I love all things HK. Keep up the great work!

[@Machiflores]

Great video! good information, good lightning, good photography, very in depth review, two models of the gun compared. Pleasure to see the hour you talked.

[@phillipboche132]

Even larry's glasses are high speed

[@bolle1125]

hm, i saw several mr223 a3 and it had the magwell like the a1..so not sure what kind of lower that really is that you got.

[@Sierra_Tango_5]

Needs an MLOK rail, a pistol version and to be available on the US commercial market. Come on HK SP5 *thumbs up*, let's roll on these please!

[@nukkohuits17]

Hey Larry. Having worked with the HK416 myself in the RNLMC, I really love it. What barrel length is your personal HK416 rifle? Thanks...

[@choddsmd7164]

Love his Rolex Sea Dweller

[@nabilbudiman]

Goddayum, even Larry's glasses is tactical ! @12:07

[@Fugettaboutit]

This is an awesome presentation.

[@MrBudoguy]

Sir, did delta ever consider the piston rifle of Al Zita ZM-weapons?

[@bigred06100]

These podcast are on point

[@TheAlvinHuang]

How is the gas system enable the rifle to complete the cycle before the projectile exit the barrel compare to the direct impingement system?

[@ChucksSEADnDEAD]

It doesn't complete the cycle before the bullet leaves the barrel. What happens in the DI carbine is that a barrel that's cut too short will have the bullet uncork out and the pressure vent out of the muzzle, which gives little time for pressure build up to reach the bolt. In a HK416 the gas pressure hits the piston immediately.

[@MsDiannC]

this is such an enjoyable video . just what i want to see .

[@predatortt7694]

Nice Vid Larry! My MR308 (Zivilan HK417) has production number of under 200 :~)

[@sethharley5557]

I wish we could get the MR223a3 in the states

[@tobiasw2783]

I would love a more indepth video about the HK 433.

[@markymark9359]

This was very informative. Nice video!

[@fmt5327]

Are the barrels the same material in the 416 and Mr?

[@Iceidice]

Being able to put the gun on safe with the hammer down, was a requirement from the Norwegian armed forces which HK had to fix before it got adopted. It got adopted as the HK416N.

[@williamflowers9435]

Norway also has the nicest jails in the world... if I ever lose my job I’m gonna go there and get caught doing something

[@PSNGamer]

Do their civilian uppers have any problems working with standard ar15 lowers? Would love to get one at some point in my life, and know I have a super reliable rifle.

[@BunyipDude]

LAV - was this video filmed two years ago? That BCM carbine you showed off starting at 39:05 is the old one with the prototype MK2 upper receiver (which you demo’d on this channel and Vickers Tactical back in 2018). I thought BCM gave you a newer carbine with their Wolf Gray furniture? Or did you donate the old gun to FTA’s vault?

[@seanfitzy2256]

Such a great channel.

[@vgt]

So how does the HK416A5 compare to the new HK433?

[@PhineastheTiger]

Kilo 141🤗

[@AGfrom83]

Man, the 416 is kinda an engineering marvel.

[@trentenbias6117]

By far the best 416 video I’ve seen. Incredibly informative. I already knew a decent amount about the 416 but still tons I didn’t know. I will say this though. I don’t think the 416 is king of piston AR’s anymore. I would give that title to the Sig MCX. No not really an AR but still shares some similarities.

[@pd5156]

British SAS, Australian SOF and few others still are using DI AR15's. If You are interested in piston AR15 check out PWS. Long stroke piston. Still quite lightweight unless SIG or HK (wtf 3,5 kg AR15 should be forbidden).

[@knudge6334]

Great video series that you started. Can you adopt me, would love to get your passed down tools! Big HK engineering design fan.

[@jamesstanley4764]

Larry, is that small arms heaven ? Asking for a friend.

[@mrsquishyboots]

I heard certain police departments received 416s only to sell the uppers and replace them with ar 15 uppers. Or the 416 upper would end up at the chiefs house.

[@darrinray550]

They are supremely overgassed, have a non chrome barrel, suppress TERRIBLY, etc....

[@joshuakang4507]

@@darrinray550 I think the military ones have chrome lined bores. It’s the civilian mr556 ones that aren’t chrome lined I believe

[@Ivan-vn1pd]

Lol, I feel validated by LAV about my choice of a 16inch midlength BCM for my general purpose AR. I dont jump out of planes or do urban warfare or SF hits so I dont think I need a 10.5" NATO death squad blaster

[@s00-x2h]

when I saw this comment I was like "wait I don't remember writing this?" lol

[@MD-xl9df]

Amazing Larry! Thank you!

[@bobbioook5612]

Strong work LAV

[@BadDuke]

Larry is the perfect gun wiki on two feet.

[@hairydogstail]

You are wrong..The bullet is long gone before the bolt un-locks..It is impossible for the bolt to unlock and cycle while the bullet is in the bore. The pressures are at their highest and case expansion is at its strongest in the chamber..It is the residual pressure that cycles the action, (after) the bullet has left the barrel..It is like disconnecting an air hose from the source..The longer the air hose, the longer the air takes to leave the hose..The air you hear escaping the air hose is residual pressure..This is the same with the barrel port location..The farther the port is from the end of the barrel, the longer the dwell time and residual pressure takes to escape..This is why LMT made their enhanced carrier with the longer cut in the straight part..It allowed more time for the residual pressure to leave the barrel and improve extraction with a short carbine length gas system..It is also why it would not work reliably with a rifle length gas system, as it allowed too much residual pressure to leave before the bolt un-locks..

[@chocolatedumdum2]

As en engineer, the breakdown was fantastic.

[@Mr_Clean]

Did you see the small arm solutions Colt side of the story? kzbin.info/www/bejne/fHi3mGyViMaGgKs

[@tbone1753]

Why don’t you use one for your house defense?

[@jacksilversidez4347]

KE Arms cassette triggers like the SLT let's you put the safety on a uncocked hammer.

[@kevinp5325]

Is this available as a podcast? If so, what is the name?

[@NeoVinyl]

Coincidentally I watched the movie Tenet which has characters using the 416 on the day of this video upload.

[@urijbondar8790]

It`s very intersting format, keep going, please. Larry, it`s can be personal, but - you fitness coditions mutch better even in past. Are You keep training in gym?

[@B.H..]

Great video and information.

[@billhager8636]

I have the MR556. A bit heavy but damm solid.