Enhanced AR/M16/M4 Bolts and Bolt Carriers

Enhanced AR/M16/M4 Bolts and Bolt Carriers - Part 1

Рет қаралды 127,106

6 жыл бұрын

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Пікірлер: 348

@TerenceGrier 4 жыл бұрын

IDK How/why anyone hasn't created time stamps: Colt BCG - 1:40 LMT Enhanced - 5:25 HM BOLT - 11:35 LWRC Enhanced BCG - 12:45 POF USA BCG - 14:35 Sharps Rifle Company SRC BCG - 16:00 Lantac - 17:53 JP Enterprises FMOS - 19:53 DSArms - 21:35 Black Rifle Arms - 22:25 Voodoo Arms - 23:25 Adjustable Gas Systems Gemtech - 25:10 Bootleg BCG - 26:53 Rubber City Armory RCA BCG - 28:03 Lightweight BCG Young Manufacturing - 29:45 FAXXON - 31:25 JP Enterprise Gas Ring - 32:45

@SW-ii5gg 3 жыл бұрын

Thanks for the time stamps.

@daryenmirabal2656 2 жыл бұрын

👏👏 thank you 🙏🏼🙏🏼

@machinis 2 жыл бұрын

Thank you!

@chesslover8829 2 жыл бұрын

Fantastic! Thank you.

@newrunner91 2 жыл бұрын

Thank you

@petesheppard1709 6 жыл бұрын

You are showing true class for giving full credit for the products of un-cooperative companies

@AutopilotAndChill 4 жыл бұрын

Pete Sheppard For real. It is free promotion for those companies by possibly the most knowledgeable AR15 expert.

@CH-eb1rn 3 жыл бұрын

Especially Lantac. They've never NOT been rude to me.

@democratpro 3 жыл бұрын

🖕🏼lantac then. Too many good companies to waste time on dïckhèàds

@KevinWood44 4 ай бұрын

@@CH-eb1rn I will never work with a company like that. EVER. My integrity comes before everything. I wont buy Nike, Starbucks, fly United, (I could name 50 more lol) or support people who do not appreciate their customers. Have a government contract? Good for you (you could lose it someday) so don't disrespect the people keeping you in business.

@Mrgunsngear 6 жыл бұрын

great info

@KimballPrecisionRifles 5 жыл бұрын

@NADS IQ how the hell do you think that would work?

@ShopRat295 4 жыл бұрын

NADS IQ, Yes you can make a AK-74 bolt work with a AR-15. You should be able to put a Glock trigger in your AR as well, makes for a light trigger pull.

@GetMeThere1 4 жыл бұрын

@NADS IQ A lot of people don't know this, but you can also fit a Chevy 350 engine in a AR-15 BCG -- makes them run faster and more reliably.

@robpetry84 4 жыл бұрын

Sorry I'm late to this party, but yes, you can put a AK-74 bolt into an AR bolt carrier. You just need to swap the buffer spring with the AK 74 guide rod and spring of course, due to the different recoil impulse. Just shove it down in there. You can trust me, I'm an internet person.

@GetMeThere1 4 жыл бұрын

@NADS IQLOL, are you a masochist? Why can't you just admit you know NOTHING about the topic, and thus asked a REALLY stupid question? There's nothing wrong with stupid questions -- they give you a chance to learn. It's only wrong when your ego won't let you admit what you've done.

@boofingdragon 4 жыл бұрын

I love this guy. He really geeks out on components and I def do too. This is like crack for AR addicts.

@democratpro 3 жыл бұрын

Pfft, i could quit anytime i wanted

@josephpa05 2 жыл бұрын

He's the best man!

@Richardjohnson6969 4 жыл бұрын

I run a bootleg BC, LMT bolt, and POF roller cam pins, with staked gas key. Basically the best of all 3 worlds. Runs great suppressed, bolt with almost never shear a lug, and the roller cam pin makes the BCG cycle like its on ice and a thin layer of oil. Super smooth and doesn’t damage your upper. Running this bolt set up with a noveske 300 BO barrel and gas tube and JPE silent capture springs with adjustable springs has made my rifle nearly perfect and unstoppable. Now to perfect the biggest issue with rifles: magazines.

@Embosan 6 жыл бұрын

One of THE best videos I've ever seen, done by somebody that really knows his subject and communicates it very well. Terrific, and typically classy Mr. Bartocchi.

@jdessell 6 жыл бұрын

Chris, I'm so proud of you. You didn't overuse the word "actually" in this video.

@SmallArmsSolutions 6 жыл бұрын

I am actually touched.....

@elitetrader5468 4 жыл бұрын

"I've been trying to break one for years..." - best quote ever

@andrewkelleher2415 2 жыл бұрын

I've been watching your videos for years and can not stress enough how amazing you are for the firearms community. You are an unsung staple and I have a deep respect for you.

@ameri-grow991 5 жыл бұрын

This guy knows his shit! An informative and quality video. Thank you for it.

@SmallArmsSolutions 5 жыл бұрын

Midwest Organics thank you!

@adam3651 6 жыл бұрын

You make the AR interesting again, good stuff Chris

@jstud999 2 жыл бұрын

Why am I just discovering this channel? Hands down best channel on KZfaq

@jhbrett 4 жыл бұрын

I’ve owned an ar for over 10 years while knowing next to nothing about it. Now I want to build one and what your are sharing is invaluable. Thank you.

@grantstewart5453 5 жыл бұрын

I knew he was going to go straight for the LMT!

@carlbecklehimer1898 3 жыл бұрын

I'm curious about how well it will improve the 16" carbine length gas systems. They run at higher pressures.

@MellowFellowOfYellow 3 жыл бұрын

@@carlbecklehimer1898 I've read that it doesn't do as much for it as shorter barrels, but it probably still helps some. I'll be buying one eventually for my MARS-L

@davidselvers313 5 жыл бұрын

Very well narrated, nothing I enjoy more than listening to a well read and experienced guy who you know is giving you good info and an education. As a point of interest...take note that many of the guys doing these firearm information videos are well spoken and mechanically adept to the task at hand, they deliver the data, the instructions and the technical information in a manner that is educational. Many military people have good speaking skills. WELL DONE AND GREAT VIDEO FROM CANADA

@dorianleclair7390 3 жыл бұрын

Hands down most thorough review on ar15 bolt carriers.

@jawknee2 6 жыл бұрын

The Teflon is nice. Cleans up easy, doesn’t stain.

@5jjt 2 жыл бұрын

Rubber City Armory called me and asked why I placed the order. After a conversation with the gentleman, he advised me to not install the adjustable key on my life and liberty rifle. So, he canceled the order.

@richardlahan7068 2 жыл бұрын

The engineering that goes into these BCGs is really interesting. Milspec guarantees reliability and interchangeability among military weapons but there ARE improvements that have made a good design even better.

@lynncollinsworth6108 10 ай бұрын

Thank you for your content much appreciate it! And an extra shout out to certain corporations that don't help their fellow man....🤮

@johnathanbagley3642 6 жыл бұрын

Great vid! Glad to see you back on KZfaq

@ramzankadyrov6035 Жыл бұрын

Let’s be real here. 9310 is only better if it’s heat treated properly. Which a lot of companies don’t do. 158 is what you want.

@thejonhurley 5 жыл бұрын

finally getting my lmt enhanced this week from brownells. I have been waiting for almost 6 months.

@d3jake 6 жыл бұрын

Fantastic video. I love side-by-side-by-side comparisons!

@vudoodaddie 6 жыл бұрын

Thank you for the excellent education. Glad to see that you're back on KZfaq.

@siestatime4638 6 жыл бұрын

Wow, great presentation! I'm bookmarking this one!

@ShootDaily 5 жыл бұрын

One of the most underrated gun channels on the KZfaq! Great content thanks for the info!

@americanonstrike6027 6 жыл бұрын

Great video as always. I can't wait for part 2 and 3!!!!!

@robertrenstrom4668 5 жыл бұрын

As usual this was thoroughly enjoyable and informative.

@trickemdickem9114 2 жыл бұрын

Wow this was a lot of info. I’m gonna need to watch this a few times. Thank you for putting all of this great information in one place.

@dylanpaul1212 2 жыл бұрын

I absolutely LOVE this channel! I just put it in and listen and try to absorb. He def has a passion for the AR platform

@hel8686 3 жыл бұрын

This is what I've been wanting to hear. Information from an engineering standpoint

@robertfrancis877 5 жыл бұрын

Great job Sir, you created interest in a subject I have never considered. Great delivery

@axdp944 6 жыл бұрын

Wow! great info sir! Thank you for putting this together

@concernedpatriot.2221 5 жыл бұрын

Great in depth explanation of AR BCG. Thank you

@user-me8hc3bs7i 3 жыл бұрын

Part of the reason young manufacturing doesn’t stake the bolt carriers is the extra lug they added between the bolts that takes all the gas force instead of trying to shear the bolts. It means the bolts are solely there for clamp force and not shear force.

@Drew4078 2 жыл бұрын

Another fantastic video! Thank you for sharing your knowledge my friend. I am so thankful that you make these very informative videos. I think it’s shocking that you don’t have millions of subscribers. The amount of firearm facts one can learn from watching your channel is impressive.

@New2Kendo 5 жыл бұрын

If your interested in trying a PWS DI Carrier I have one you can borrow. Its a very interesting carrier, there is allot if bad information about it on the internet, the majority of which comes from people with 0 experiance with the PWS DI Carrier. The carrier is heavier and only has 1 gas vent, it was designed to increase dwell time and allow the chamber pressure to decrease before extraction. I am using it on a carbine length 16" barrel, along with a Vltor A5 H2 buffer system, it seems to have less recoil than my 14.5 mid length. The build cost me next to nothing and has become one of my favorite rifles

@herman66mi83 4 жыл бұрын

Great info Chris; haven’t really considered becoming a Patreon Member for any channel; however, you’ve changed my view with your technical knowledge and explanations !

@n3qdz 5 жыл бұрын

100% what a super educational video! I love it when information is presented in such detail. Super easy informational you taught some great information thank you so very much. Time to sub and watch the rest of the series! Thank you sir!

@TheRerunn 3 жыл бұрын

Man! Your reviews are always spot on. You are the yoda of firearms.

@EastCoastMan603 6 жыл бұрын

Dude ! Awesome. Great video Chris & H. Idk if I feel adequate with my tool craft nitride bcg 🤷🏼‍♂️. If I do a major higher end build I’ll definitely use this as a reference. I’m surprised you didn’t have the DD chrome bcg. 👍🏻🇺🇸 love you guys.

@spoke1183 3 жыл бұрын

Very good video lots of knowledge. Learned a lot on what to pick for my first bolt carrier.

@RedDawnAK74 5 жыл бұрын

Thank you for the lessons , your knowledge is amazing and well presented

@seanwhite304 6 жыл бұрын

Awesome video. Love learning coll stuff . Learned alot

@callisto32 6 жыл бұрын

Great presentation.

@iam-mp1pe 4 жыл бұрын

Thank you for all of this info brother, well done. & man I've watched a lot of your videos, so I must say you understand a lot about firearms, its cool to see someone so knowledgeable about firearms. Again thank you & great channel

@williammiller622 6 жыл бұрын

great video ,thanks Chris ,your the reason I run a LMT E.bolt with a Smith Ent. carrier . flawless function with mid-length gas system

@Snowy0123 4 жыл бұрын

The only resource for BCG you'll need,all in one place.. brilliant,, great info...legit expertise

@JR-pr1xh 6 жыл бұрын

Welcome back.

@luiscolon921 4 жыл бұрын

Awesome, thanks! Decided to go with the LMT ECG for my 300 BLK suppressed 9".

@nathanchampion3809 5 жыл бұрын

Excellent presentation with lots of great information. A real learning experience.

@doctorwarpspeed8779 6 жыл бұрын

Proud patreon supporter for a little over a year now. This kinda stuff is why I love this channel so much. Awesome video Chris, thanks for the editing Heather!!!! Can't wait for the rest of the series

@williamvigil2951 2 жыл бұрын

You really express commitment and expertise in your field sir. I learned alot and even discovered faxon as a company by way of this video. I've gone on to purchase one of their complete rifles and I love it. Thank you

@ect2012cool 6 жыл бұрын

Appreciate the good information. Thanks.

@1BXB 6 жыл бұрын

Thanks for sharing all of this info.

@manuelyidonoy1802 4 жыл бұрын

Great video with wonderful info! Congratulations on a job well done.

@KidCorporate 5 жыл бұрын

I have the PWS Bootleg, a couple of Toolcrafts will various degrees of Gucci coatings, and an LWRC rig. The LWRC with the Bootleg adjustable gas would be God-tier.

@Captain_Spaulding_01 Жыл бұрын

Thanks for an excellent series

@OrangeAmped 6 жыл бұрын

I bought a Sharps Rifle Co XPB BCG for my 10" pistol because I figured the improved geometry would help with the more harsh gas system. I'm going to combine that with an adjustable gas block when I finally get it suppressed.

@k.cswavo1426 4 жыл бұрын

Watched the whole video, I rarely do that on youtube. Great job

@spartan7042 Ай бұрын

Thanks for this excellent review, i have the lantac enhanced and i love it.

@airbomb34 6 жыл бұрын

Learned a lot. Thanks!

@egmjag 3 жыл бұрын

Yes, I certainly did enjoy it! I can appreciate the work that goes into these and the people that work on them after watching this video. I'm planning to build a dream rifle but I'm going about it slow. I bought an M&P Sport II at a shot show several years ago but only because Barry Soetoro was threatening to ban them. After shooting several kinds of ARs including Colts and custom builds, I went with the M&P. It just felt the best in my hands and ergonomically. I wasn't really into rifles yet because I had barely gotten into shooting using pistols. I still have that rifle but after additions to it like light, red dot and sling, it's kind of heavy. I'm pretty sure I'll be going with a lightweight BCG for my build.

@JNOSNOW 6 ай бұрын

I have a cheap Adams Arms one piece bolt carrier. Very interesting.

@paulhughes3961 5 жыл бұрын

That was really interesting and informative. Thanks

@ronniegagnon9680 3 жыл бұрын

Thank you for bolt carrier information

@mbenjamin292 5 жыл бұрын

I know when you speak people should listen.great video thanks for all your hard work.

@raydon14ify 5 жыл бұрын

Very educational, definitely learned a lot this one

@rudolphferdinand3634 Жыл бұрын

Today, the LMT BCG from Primary Arms is $494.10+$10.32 S/H$504.42. The LMT bolt from the company website is about $341.10 bolt only from Big Tex Ordnance limlited 1. My LMT arrived on Monday.

@scotts2094 3 жыл бұрын

Great information. Thanks for making the effort.

@riflespeed 2 жыл бұрын

Excellent presentation

@macgyver5108 5 жыл бұрын

That Voodoo Arms bolt was probably done with a casting with the gas port in the blank and then machined the rest of the way?!

@christophersine84 3 жыл бұрын

I have a bootleg carrier, and I like it well enough. It does it's job well, in my opinion. The ONLY complaint I have, is the clicks get gooey and are hard to feel when it get scuzzy. And it does get gross when running a 5.56 can.

@danielhess39 5 ай бұрын

Great video!👍🏼🤩. Thank you

@paulfischer5143 5 жыл бұрын

Great information. Difficult to take notes, you talk very fast! Overall very informative. I am a new fan.

@SmallArmsSolutions 5 жыл бұрын

Paul Fischer my Italian curse!

@petersouthernboy6327 4 жыл бұрын

Public Service Announcement: do NOT use Chinese sourced carrier key screws like YFS. If you clean everything thoroughly with Brake Cleaner, use Red Loctite gel on the screw threads, and torque them to 56 inch pounds you’re good to go. Do NOT stake the screws with a hammer and chisel - you’ll put stress risers in the screw cap radius. Young Mfg (and others) don’t recommend staking - but if you do, use the Brownells tool.

@Regulator1D 6 жыл бұрын

Great info!

@nigerovargas425 6 жыл бұрын

WOW, only 4700ish views.. great vid. Everybody needs to watch this video.

@DB2A7 4 жыл бұрын

Thanks for the knowledge.

@craigandersen8937 4 жыл бұрын

I use the DSA BCG in my builds. It is bulletproof!

@declineofthewest. 2 ай бұрын

A wealth of knowledge. 👑

@mghegotagun Жыл бұрын

I'm getting the impression that most of the root cause of these premature BCG failures was overgassed rifles.

@mohawk3371 3 жыл бұрын

LWRC did at one point sell a 'lobster tail' bolt, with a fully supported bolt face. I have one. Then for some reason they discontinued the bolt for the 5.56 rifles, but kept it in their 6.8 spc rifles.

@SmallArmsSolutions 3 жыл бұрын

I have one as well of the 5.56mm ones. LWRC NEVER GAVE ME A STRAIGHT REASON WHY THEY NEVER PRODUCED THE 5.56MM BOLT

@arthurchalle4124 6 жыл бұрын

I have the lantac with the sharps bolt and Jp rings. I think it’s great. Just wish then lantac carrier was S7 Steel and integrated Gas key and I would think it’s perfecr

@RandomGyro_ 5 жыл бұрын

Arthur Challe Why do you say that? What advantage do you see S7 producing you that 8620 doesn’t?

@fdlp83 5 жыл бұрын

Bar none, the best enhanced BCG video I've seen! Although, I would have liked to seen the KAC bcg, this video covered the top heavy hitters! LMT, Lantac, JP.. Outstanding! Also, what's your take on using a JP enhanced bolt in the Lantac bolt carrier? Fixing what isn't broken, or slightly improving it?

@jerrshobe6765 4 жыл бұрын

Thanks for making this video

@abolishtheatfandrepealthen6963 Жыл бұрын

Fantastic video

@rajinbin 5 жыл бұрын

cant find part 2 this is so good

@Satchmoeddie 4 жыл бұрын

There is a whole book filled with all of the Mil Spec Numbers and a key to what each number means. One Mil Spec number can mean something as mundane as "May be cleaned with soap and water", and another number may mean "May be used in orbiting satellites" or "May be launched from a howitzer, and survive long enough to provide inertial guidance.". Since the AR10 was never adopted there is no Mil Spec data for the M10, and those tend to all be a little different.

@robertosborne1753 3 жыл бұрын

SOOO glad I watched this video. THANKS! I didnt know half this shit existed. Now I'm changing directions again on my next bolt and bolt carrier lol.

@timothyschonborn3035 3 жыл бұрын

Good stuff sir.

@topturretgunner 2 жыл бұрын

Chris. Thank you so much for bringing this review to the public. I am considering launching into doing a few AR platform builds. One would be an SPR/DMR build utilizing a 20” heavy barrel with 223 Wilde chambering. I’m considering 5R or polygonal rifling (if such exists) a 416 stainless barrel with black nitride coating throughout. Possibly cryogenically treated as well. I’m looking to wring as much accuracy as possible from the the rifle while maintaining durability and reliability. Any thoughts you might have would be much appreciated. Your reviews are a good go to source for me and much appreciated. All the best sir to you and your family. Be safe.

@mochikun3038 5 жыл бұрын

I cant thumbs up this video enough!

@bokchow2594 6 ай бұрын

great video

@daytonszalay1422 5 жыл бұрын

Great Video

@DFWWARPIGS 6 жыл бұрын

Thank you...

@petersouthernboy6327 5 жыл бұрын

I use a Toolcraft M-16 full auto BC with the EXO NiB finish, EXO NiB cam pin, 9310 bolt, JP gas rings, and David Tubbs Silicon Extractor and Ejection springs. Works great, about $160 all in.

@josephpa05 2 жыл бұрын

How long will it last?

@petersouthernboy6327 2 жыл бұрын

@@josephpa05 still going strong like bull