COMPLETE Benelli M4 Disassembly & Reassembly

[@rickokain3853]

This is the best Benelli M4 disassembly and reassembly video not only on KZbin but on the whole internet! Thank you so much, this is invaluable and really well made. Well done on some of the camera angles too by the way!

[@PrecisionTKS]

Thank you! I really appreciate that

[@Ceej3]

It really is

[@josephramieri2256]

One little but useful trick I would like to add which I've seen no one use with respect to mag tube and recoil spring dis and reassembly. Simply thread a screwdriver or cleaning rod through the spring and retaining snap ring or ring nut and push the whole thing into the tube without the need to handle the spring like a snake! Same goes for removal...Put that screwdriver or cleaning rod through the snap ring and the spring, then remove the snap ring with all in complete control!!

[@PrecisionTKS]

Good thinking!

[@EMAC1168]

Great video, thanks for taking time to create and share. Very informative!

[@PrecisionTKS]

Thanks! I hope it helped!

[@josephramieri2256]

You are the BEST teacher about this gun!

[@PrecisionTKS]

Thank you!

[@josephramieri2256]

Wonderful teaching video. Perfect explanation without drama!

[@PrecisionTKS]

Thank you!

[@pierree.4949]

Thank you for sharing this! Very helpful step-by-step tutorial.

[@PrecisionTKS]

Thanks! I'm glad it helped

[@7249xxl]

Great video! You're very articulate and clear with your instructions not to mention the editing has been done flawlessly !

[@PrecisionTKS]

Thank you for the kind words! I hope the video helped you out a bit.

[@pierangelosossi3188]

Grazie mille , every thing you told us is perfect.

[@PrecisionTKS]

Thanks! I'm glad it helped!

[@dons9083]

Great tutorial!! Very helpful and great explanations.

[@PrecisionTKS]

Thank you! I'm glad it helped.

[@erdalesatanik2627]

Thanks a lot for very clear instructions.

[@PrecisionTKS]

No problem! I'm glad they helped

[@vangkhowarriors7499]

The best ever video made about Benelli m4

[@PrecisionTKS]

Thank you!

[@6speedsti241]

very well done

[@PrecisionTKS]

Thanks!

[@zerochance8581]

Well done!

[@PrecisionTKS]

Thanks!

[@PanzerGunsAmmo]

Great video, well done !!

[@PrecisionTKS]

Thank you!

[@mabphd]

This was super helpful.

[@PrecisionTKS]

I'm glad it was!

[@familyaccount3501]

Thanks for a clear and concise video!

[@PrecisionTKS]

No problem! I'm glad it helped

[@joecarbone2492]

Great job

[@PrecisionTKS]

Thanks!

[@robertrapp1595]

Really nice video

[@PrecisionTKS]

Thanks!

[@aztecsec]

Thanks.

[@PrecisionTKS]

No problem!

[@rolandh4334]

helped me a lot with several upgrades!

[@PrecisionTKS]

I'm glad!

[@Ceej3]

Very thorough, took me 3 1/2 hours to detail clean and lube. Should be quicker next time. Thanks!

[@PrecisionTKS]

I'm glad it helped!

[@jdrpepper79]

Thanks for the great video. Question for you. I see you got about 5 rotations on the butt stock to get it on. I get about the same before I feel resistance as well but the stock is really easy to twist off. With the trigger group in, I can feel it click back and forth if I twist the stock all assembled. Will it hurt anything to give it one more rotation at this point to put it on a bit tighter? Thanks.

[@mikeinajeep]

Very helpful. Thank you!!

[@PrecisionTKS]

No problem! I'm glad it helped!

[@JosephRamieri]

The BEST I've seen!!

[@PrecisionTKS]

Thanks!

[@CCCemrecapraz571]

Bir sorum olacak size. Bu tarz tüfeklerde böylesi detaylı bakım sonrası gevşeyen pimler nedeniyle tutukluk, boş fişeği dışarı atamama gibi sorunlar oluşuyor. M4 de böyle bir durumla karşılaştınız mı merak ediyorum. Böylesi güzel, arşiv niteliğindeki video içinde teşekkür ederim.

[@PrecisionTKS]

Okey dokey

[@coryhargrove4327]

Awesome video but I am having an awful time with the shell stop pin. Any idea what could be stopping it? Going from the bottom and using a roller punch pin

[@PrecisionTKS]

Yeah, that's one of the more difficult pieces to reassemble. If the shell stop level is not 100% perfectly aligned, the pin won't go through. You need about 4 or 5 hands it seems like to hold everything perfect. I recommend to just keep working at it and eventually things will click into place.

[@rw4669]

Hi Andy. Thanks alot for the great video. Thanks to you, Im now quite comfortable to work with by brand new M4. But i have a problem that i wonder if u know how to solve. The pic rail that came from the factory always comes loose after maybe 75 or 100 rounds. Any sights i have mounted becomes floppy. All 5 screws come loose! I tried Permatex Blue Gel, but it didnt work [Im not even sure it bonded properly]. Any expert advice?

[@PrecisionTKS]

No problem at all! For your problem, I'd first make sure EVERYTHING is clean and degreased. Take the screws out, the rail off, and soak them in acetone. Wipe down the receiver and inside the threaded holes with acetone also. When you reassemble, make sure again that everything is clean and torque them down. If that still doesn't fix the issue, I'd use red locktite.

[@rw4669]

@@PrecisionTKS thanks! do u still intend to design a stock for M4's?

[@PrecisionTKS]

@@rw4669 eventually yes. We have a few other things in the works right now, but I see quite a few improvements that could be made over the other options out there currently.

[@sd04dave1]

Fantastic breakdown. Best I've seen, consider me a subscriber for life! Thanks

[@PrecisionTKS]

Thanks! We appreciate the support!

[@jamanto69]

ever disassemble a rear sight assembly? Can i punch that pin out without unscrewing?

[@PrecisionTKS]

I can't say that I have done it myself. For the simple reason of not wanting to damage the receiver finish or slipping and potentially damaging something, I would recommend taking it off first.

[@timong1822]

Great video. Would you mind sharing what sight you have on?

[@PrecisionTKS]

Thanks. No problem. It's a Trijicon SRO optic with a Scalarworks Sync rail/mount to replace the picatinny rail from the factory.

[@1sonjohn44]

Great video, question, how do you like the traditional stock? Is the grip comfortable to hold? Is the LOP long? I prefer longer LOP. Also, is the recoil pad comfortable?

[@PrecisionTKS]

Personally, I still like my tactical style shotguns to have a pistol grip of some sort but for all intents and purposes the traditional stock is a nice one. It has, at least what feels to me, like a slightly longer-than-average LOP, but is still comfortable. I don't really have anything negative to say about it other than I just don't like that overall style for tactical shotguns, but that's my personal preference and shouldn't really play a role in anyone else's decisions. With that being said, the recoil pad is just that: a recoil pad. It's a 12 ga shotgun that kicks like a 12 ga shotgun. Lol. I don't really feel like it's any better or worse than any other recoil pads out there for the most part. It is a slightly harder rubber than some others I have shot, but that doesn't really affect my shooting.

[@1sonjohn44]

@@PrecisionTKS thank you so much for that, it was very insightful and helpful!

[@PrecisionTKS]

@@1sonjohn44 I'm glad it helped!

[@jdrpepper79]

Thanks for the great video. Sorry if i am doubling up in the comments, but I'm not sure where my last comment went... I see it takes about 5 rotations to get the field stock back on. It is about the same for me before i start to feel resistance. However, with the trigger group in, i can twist the stock with an audible click. The tab from the trigger group keeps it from rotating, but it does move. Will it hurt anything to give it one more rotation at this point? It is still fairly easy to rotate and get 6 rotations on the stock. Thanks in advance

[@PrecisionTKS]

All good. I'd have to see it in person to know for sure, but as long as your assembly can handle the 6th rotation without binding or breaking, I don't see why it would cause any problems. The stock itself is a fairly "independent" piece and isn't a piece of a critical assembly. Your outcome will also be dependent upon how the threads are exactly indexed on the receiver.

[@jdrpepper79]

​@PrecisionTKS appreciate the feed back. Yeah it is fairly easy to get the 6th rotation in. Does even go to 7th rotation with a bit more effort. Does seem to need a bit more force but cam still get there by hand. I think I will just leave it at 6th. Thanks again

[@PrecisionTKS]

No problem!

[@joeblincoe3122]

What is the thread pitch for the magazine tube? I can’t seem to find any info on this

[@PrecisionTKS]

I'm not sure.

[@Mark300win]

My trigger group tongue/lifter isn’t loading the shells into the chamber! I put some oil on the spring that hold it but didn’t fix it! What should i do

[@PrecisionTKS]

I'd have to see it in person to know for sure. It could be a weak/damaged spring, something may not have been installed/assembled properly, there may be extra friction somewhere else in the system, etc.

[@cimsguru757]

Wanted to ask: That’s an 11703 and it looks like in your video that it has the 3 position recoil tube for use with the collapsing stock. I wanted to verify if that’s the case if you can. Great vid btw, very easy to follow

[@PrecisionTKS]

Yes, that's the case. It is the 11703 model and mine came with the 3 position tube. Why? I honestly have no idea. The stock itself is non-adjustable, so the tube offers no real benefit over a non adjustable tube from what I have seen. Thanks! I'm glad yhe video was clear.

[@anthonyvicario3971]

Where can I purchase a regular field type butt stock for my M-4 , pistol grips are not allowed in the city I’m in. Thank you , great valuable instructional video.

[@PrecisionTKS]

I'd just start looking online. I'd be willing to be Benelli could provide you with a part number and you could search for it if they don't have it in stock (no pun intended).

[@jeremyadams4409]

Loved the video, but do you know how to disassemble the M-4 stock to remove the sling mount and change it out for an aftermarket QD Mount?

[@PrecisionTKS]

I'd think it would ultimately depend on the QD mount you installed, but if it's one that just goes into the slot at the rear of the stock, it'd be fairly easy. Remove the trigger assembly, unscrew the stock from the receiver, swap out the sling plate for the QD plate, and then reassemble in the reverse. If it's one that would be installed between the receiver and the stock (like the Mesa Tactical), it'd be the exact same procedure, but you'd put the plate further forward and leave the sling plate where it currently sits.

[@jeremyadams4409]

@@PrecisionTKS yes it goes in the sling slot, no one shows how to remove the sling mount

[@PrecisionTKS]

Give this one a quick watch. I'm pretty sure I cover it in here, at least indirectly: kzbin.info/www/bejne/g6ndhnSfitGLfck

[@AlperSimsek-sz2yu]

There are so many pieces. It would be better if it was gas or kinetic.

[@PrecisionTKS]

ARGO = Auto Regulating Gas Operating. Sounds like it's gas operated to me?

[@RacoonEggMcoc]

I’m assuming this would work for a panzer arms m4?

[@PrecisionTKS]

I would assume the majority of the content would apply, but I can't guarantee it 100%. I'm sure Benelli has patents on certain components and I'm sure Panzer would either have to infringe on those patents or pay a hefty royalty for the design to be 100% identical.

[@RacoonEggMcoc]

@@PrecisionTKS only reason I ask is I wanna get into the semi auto game but without the super large price tag I’ve heard that if you open it all up and clean it out pretty well it’s pretty great for the price but idk maybe I’ll go for the a300 patrol

[@PrecisionTKS]

The Beretta is a solid option also.

[@Path2Insanity]

Link to that bench set please? Also isn't that the Trijicon SRO not MRO?

[@PrecisionTKS]

Yes, it's a SRO. Sorry if I said MRO somewhere. As for the bench set, what exactly are you referring to?

[@Path2Insanity]

@@PrecisionTKS that round hockey puck thing with holes in it and the blue mat container

[@PrecisionTKS]

The blue mat is from Harbor Freight. It's one of their silicone mats. The bench block is from Wheeler. There's several ones available by other manufacturers also and they all serve their purpose. I'd check Amazon first.

[@c.h.u.d]

I have to actually tap my barrel in with a rubber mallet into the receiver .the tolerances are so tight ..you just did it simply with one hand?

[@PrecisionTKS]

Yep. Never had a problem unless I'm either not properly aligned or there is something in the receiver that shouldn't be there.