I Built The ENDGAME Airsoft DMR - A&K SR25 AEG

[@koretacairsoft]

If you enjoyed the video, remember to leave a like! Subscribe if you want to see more videos like this one and let me know ONE thing you would CHANGE on this build?

[@Krisis_Official]

I’ve been looking for a channel of someone who just upgrades guns like this, silently. This is so relaxing. Please do more!!!

[@koretacairsoft]

I'm really glad you liked it! I'll hopefully get to making more videos soon.

[@mad.2302]

First video where you dont need to skip

[@koretacairsoft]

Thank you for watching!

[@CaseOh-dp6gz]

damn bro was actualy foreal 😭

[@_yuri_7160]

ffrrrr

[@AlexEnrione]

fr

[@TheAviationFanatic]

just realised i watched an entire 12 minutes without skipping anything, great video mate keep up the good work

[@koretacairsoft]

Many thanks!!

[@LeonNg]

The description: "I'm also not that happy about the editing with all the micro cuts, next time I'll reduce them and focus on longer shots and showing less details. I think my problem was I wanted to include every single detail and still make the video as short as possible." No, this is perfect, I love to see the details, your interacting with them, it's like ASMR, and I have no idea what airsoft is , maybe because it's not popular in Vietnam. I just love to watch what you do to every single gear like lubing, screwing .. etc, and I believe that make people not skip or time jump your video, it's HOOKED

[@koretacairsoft]

Thank you very much for your input! It makes me really happy that you enjoyed the video, especially considering you're not familiar with airsoft.

[@szakal1884]

It's relief for the eyes to watch that kind of videos

[@koretacairsoft]

Thank you, I’m glad!

[@mrkmrk521]

Wow, the best relaxing airsoft related video on yt. Great job

[@koretacairsoft]

That makes me really happy. Thank you!

[@terror4652]

Please do more, this was so refreshing to watch!

[@koretacairsoft]

I'm glad! I'll start making more videos soon.

[@poppybob1676]

Please do more of these. Super educational and awesome to watch.

[@koretacairsoft]

More coming soon!

[@SIGISMUND21]

This was awesome please do more! Definetly want a full video on shim work. I definetly got lost on what you were measureing exactly. Still loved every single second.

[@koretacairsoft]

Thanks! There are some good shimming videos here on youtube. Check out Paragon Armorys "Paragon's Perfect Shimming Guide for Airsoft Gearboxes" video!

[@ErickBee]

Dude pivoted from keyboards to airsoft, same as me lol. I appreciate the same video aesthetic you're doing of no voice overs and just tool sounds. I'm also learning how to mess around with gearboxes so your stuff is exactly what I'm looking for.

[@koretacairsoft]

Lol! To be fair, I was into airsoft long before keyboards. And thank you for the great feedback! I wish you well on your adventures in airsoft teching, it's a difficult but fun hobby!

[@marleyant5694]

nice video man, i like how you show your tricks to fix those problems like the wooble

[@koretacairsoft]

Thanks! Yeah the wobble solutions worked pretty well actually. Still holding up too!

[@RobotRock25Q]

Fantastic video. Great quality static shots, every piece was clear, the sound was clean, just showing off quality work. I feel I can really learn from this type of video. I hope you continue making more, I feel like I've been secretly hoping videos like this would come up.

[@koretacairsoft]

Thank you!

[@scherzo2950]

i saw your thumbnail and i thought "it really looks like an M110SAS", one of my favorite guns. Really nice build, btw!

[@koretacairsoft]

It's a great looking gun for sure! And thanks!

[@slacks4845]

ive had this gun on the shelf for so long but i might actually upgrade this now thats awesome

[@koretacairsoft]

You should! Mine is a beast now. And thanks!

[@dexman3992]

this is so satisfying and relaxing. this is such and awesome setup btw

[@koretacairsoft]

Thank you very much! I’m happy you liked it!

[@Hoppy_Turf78]

now im jealous cause that look sick i want to build my own but currently don't have the money to even buy one, but love the looks of it and it was satisfying to watch

[@koretacairsoft]

Thanks, I'm glad you liked the video! Start saving up and you'll have a build like this in no time!

[@seanset]

w vid, I've been meaning to upgrade whatever I have for some time and it's really nice to see it as this. glad it popped into my recommended

[@koretacairsoft]

I'm glad you liked the vid! Many thanks.

[@ClearlyInPeril]

Would absolutely love to see more videos like this, builds are super cool and I loved seeing the process!

[@koretacairsoft]

I’m glad you liked it! More videos coming soon.

[@deceptively_flat]

I wish I saw this video when I started tuning my gun, this video show exactly how to tune your m type gun it is something that a lot of low budget new players who want a good gun need

[@koretacairsoft]

I’m glad you found my video at last! Hope you found it useful.

[@FeelXable]

Thank you for this amazing video. I have no idea about Softair and all the additional stuff, but i loved every second of that video and hope for more videos to come!

[@koretacairsoft]

Glad you enjoyed it!

[@GarciaOnThaBeat]

amazing video and super nice build!! wish you all the best for the future!

[@koretacairsoft]

Thank you for your kind words!

[@scanzas]

You make it look easy mate, great job!

[@koretacairsoft]

Thank you very much good sir!

[@PatoTutorials]

Amazing video, I love your editing style! Keep up the great work

[@koretacairsoft]

Thank you so much!

[@doomraider2782]

This is such an amazing video and just what I needed

[@koretacairsoft]

I’m glad! Thanks for watching!

[@_yuri_7160]

this is awesome! I was trying to find a channel with this type of content for some time now. Just quietness and upgrading airsoft guns. keep up the good work! you got a new subscriber 😉

[@koretacairsoft]

Many thanks! I will make more videos soon, just waiting for some video equipment.

[@desperado_nl]

Awesome build, love it!

[@koretacairsoft]

I’m glad you do! Thanks!

[@diogoe3645]

what a beauty

[@koretacairsoft]

Thanks!

[@GrizzleBearMAK]

I'd love to see something like this for an M14 DMR build. Cool vid.

[@koretacairsoft]

Yeah I’d love to build a maxed out M14 one day. Maybe next year.

[@enzossharp.50]

Wow your gonna blow up on YT so fast this is the most W channel ever

[@koretacairsoft]

Thank you! Hopefully it keeps growing when I publish some more vids. Stay tuned!

[@Rinuzu]

first video i've seen of you, it kicks ass. Keep it up man.

[@koretacairsoft]

Thank you good sir, I shall!

[@maxxw2000able]

well ill be damned i learned something, thats smart as hell the way you shimmed it and set the motor clearance

[@koretacairsoft]

Definitely the best way to do it! Not my own idea but I’ve done this technique exclusively since I learned it.

[@MargiAirsoft]

Come on man, you need to do more of that content. Loved this video !

[@koretacairsoft]

I will record more soon! I’m glad you liked it.

[@sethkent6084]

I didnt skip. Great video keep up the great work

[@koretacairsoft]

Thank you! I’m very glad you liked it!

[@bigmandoof5903]

sick build and love how u made the video bro, very nice gun. me personally woulda picked a diff motor and some diff compression parts but its personally preference. awesome gun bro, happy shooting !

[@koretacairsoft]

Thank you! I agree on the motor, I wanna get me a warhead brushless soon but I couldn’t get my hands on one for the video. Which compression parts would you change?

[@SunnyOS]

How much would you say this upgrade cost? I'm interested in trying to replicate some elements of this for my own build, and want to ballpark how much I'd need to pull it off.

[@koretacairsoft]

Around 700-800€ I think. I bought everything over several weeks so I can’t remember fully. It can definitely be done for several hundred cheaper though if you only focus on the most important parts.

[@edri_splash]

you popped up in my homefeed. very satisfying video, glad i clicked on!

[@koretacairsoft]

I'm glad you liked it! Thanks for watching!

[@JacobE-23]

This is like ASMR almost 😂 Enjoyed the video! Good job. Subbed.

[@koretacairsoft]

I’m very glad you liked it! Many thanks.

[@brinkmaniac]

Well done!

[@koretacairsoft]

Thank you!

[@ryan--]

pretty pretty pleeeeassssseee dump more paychecks into airsoft. Loved the style! Gun and video both.

[@koretacairsoft]

Will do. More coming soon!

[@offender0]

Question: did you volume match the cylinder to barrel with the appropriate BB weight? I've seen people adding super long barrels experiencing a huge DECREASE in accuracy and consistency which was remedied when moving back to the stock barrel.

[@koretacairsoft]

I’ve been experimenting a lot with this and from my experience the heavier BB I use with this setup, the better performance all around. Do you have any sources on the science behind this phenomena?

[@KazeAkiyama]

Really enjoyed this video, looking forward to more.

[@koretacairsoft]

I’m happy you did! More coming soon!

[@caynewilliamson9102]

Do more of these vids😊

[@koretacairsoft]

More coming soon!

[@halken117]

Great video, the lack of music/voiceover is really satisfying, keep it up!

[@koretacairsoft]

Many thanks! Any ideas on how to improve on the format? I’m looking to make my next video even more satisfying.

[@halken117]

@@koretacairsoft I really cant see how you can improve the quality of the video, its really nice overall, good quality audio, good description of what you are doing. One thing I missed was an outdoor footage (shooting). Overall nothing really to improve, nice job man!

[@Ezzaxs77]

Nice build bro

[@koretacairsoft]

Thanks!

[@elagustinoxv3420]

a incredible work

[@koretacairsoft]

Many thanks!

[@0bserver416]

I wonder why manufacturers don't make that good quality product at the beginning and force us players to upgrade it...

[@koretacairsoft]

To be fair, the A&K SR25 is pretty good directly from the factory. Throw in a Maple Leaf bucking and a simple mosfet and you got a rather high performance rifle. I just like going way over the top!

[@0bserver416]

@@koretacairsoft I'm currently in search of DMR (but in 556 magazine format to fit magazines). My basic idea is to purchase one that's got good FPS and range and abuse it as a stock, then when it eventually fails to upgrade it into real DMR. I'm not really into building and mechanical. (I had real problem of disassembling and assembling V3 of my now broken ICS SIG 551). What would you recommend in this case?

[@koretacairsoft]

@@0bserver416 Well, what’s your budget? Also fyi, with a 556 platform you’ll lose the extra air volume that most AR-10-esque platforms provide thanks to their bigger cylinder, which is vital when it comes to range.

[@0bserver416]

@@koretacairsoft Good question. The max budget will be 500 (+50). Preferably around 350. Didn't know that AR-10 pattern had a bigger cylinder, good to know!

[@koretacairsoft]

@@0bserver416 Seeing as you want to go the 556 route, almost any high quality M4 style rifle will work. VFC:s are definitely my favorite because of their good externals and internals. Cymas newer rifles are great too but a bit worse when it comes to externals. Your range will mostly be dependant on your bucking, nub and BB weight. I’d recommend going for a Maple leaf MR bucking and omega nub, and at least 0.28g bbs.

[@lambvi]

Never tried measuring with calipers and setting motor hight before Good vid, earned a sub!

[@koretacairsoft]

It’s without a doubt the most consistent method! There are a few videos out there on how to do it. And thanks!

[@helisoma]

have one built up like this as well...so imposing in person...nice work 👍🏻

[@koretacairsoft]

Thanks!

[@covodex516]

you missed hanging in the small spring in the bottom right onto the little peg when you put the firing unit back together

[@koretacairsoft]

No worries, I noticed that too and put it back on. Didn't show it on video though!

[@tbone9339]

im glad i got my cyma m110/sr25, it has a semi functioning bolt catch and its the most satisfying thing ever. it also didn't have that wobble in the upper receiver or suppressor thank god. that thing looks sick tho great job. also the 13:1's would reduce the power no? its a dmr so it should just focus on the range and pfs mostly yeah?

[@koretacairsoft]

I’ve got a newer Cyma SR25 aswell and it’s definitely higher quality than my A&K. Only problem is I wanted that classic look and Cyma went with a more futuristic look for their newer models and I can’t get my hands on the older ones. Also gears don’t affect the power output unless they’re short stroked, so 13:1s are no problem.

[@fst5121]

I have a cyma platinum sr25 and I’m looking for a suppressor but can’t seem to find anything that will work but this one seems to be just what I’d need

[@koretacairsoft]

Does your SR25 have the special attachement point for this kind of suppressor at the front? Otherwise it won't fit.

[@markjoshualeoncio167]

TWAS a cool upgrade!

[@koretacairsoft]

Thank you!

[@FalseGod.exe777]

Looks badass!

[@koretacairsoft]

Thanks! It took a lot of work but was well worth it.

[@jadcecampolla5185]

Good job pimp, you should be proud

[@koretacairsoft]

Lol, thanks!

[@choke666]

I bought that ir illuminator for use on my real guns. To see if it holds up. It has so far. It's been on my MCX SPEAR latley. Seems to hold zero well.

[@OkAirsoft-123]

underrated Channel 🔥

[@koretacairsoft]

Thanks! I’m hoping to publish more videos soon.

[@baileymaughan7159]

I NEED MOREEEE

[@koretacairsoft]

More coming soon!!!

[@soltadosXbox]

One afvmost satisfiying video... No need to skip nor blink the eye...

[@koretacairsoft]

That was the goal, I'm glad you liked it!

[@agenttexx]

I have a soft spot for this gun. One of my buddies got one and during its maiden outing, he slipped and fell on it and broke it in half. He ended up playing the rest of the day with my G36C.

[@koretacairsoft]

Man… that’s rough. 😂 Good thing you were there to save the day lol. Hope you enjoyed the video!

[@Delta_Ol]

I really like that sort of authentic rifle fits, and the same moment i do think about HPA machinguns are exists. So, theare are no sense exept style. But style, style is everything.

[@koretacairsoft]

I know, HPA will always have more raw performance. I just don’t wanna run around with a hose hanging out of my gun, that’s all. So yes, style is everything.

[@ralfbutton]

would love to see this 85-90m range on video

[@koretacairsoft]

For sure, it’s at the top of my to-do list.

[@ralfbutton]

@@koretacairsoft subscibred and waiting for it :)

[@chriscrowder5716]

I love this I want the gun and the upgrades looks great good job 👍

[@koretacairsoft]

Thanks!

[@KeeperofSouls]

I’ve never seen a more beautiful gun👀

[@koretacairsoft]

What a great compliment. Thank you!

[@erikbongnilsson246]

looks great!

[@koretacairsoft]

Thank you!

[@Icy_noob5]

Hey! Whats a rough estimate on the range of this thing? Beautiful build btw

[@koretacairsoft]

Around 70-85 meters depending on bb weight and spring strength

[@Bzappp]

Fire video

[@koretacairsoft]

Thx!

[@softbed9906]

Man I love your videos, could you tell me more detail how your shim is done?

[@koretacairsoft]

Thank you! Check out Paragon Armorys shimming guide here on youtube. He and I do it pretty much the same way.

[@chinamusic4729]

Thank you! This is the gun i wanted to make because I'm with the exact gun on a game that i have 2k hours on and it's M110 with 308 bullets ❤

[@dweddrozp2010]

make more of these

[@koretacairsoft]

I will! Stay tuned!

[@davescustomairsoftltd7142]

Great work.

[@koretacairsoft]

Thanks! qB^)

[@jasturka]

the stock needs a glow up

[@koretacairsoft]

Yeaaah it’s not the prettiest in the world but it’s very practical considering I’m using a fat battery

[@samfeliciani6720]

This was like asmr for me

[@koretacairsoft]

I'm glad! More coming soon.

[@Miguelon88888]

Very satisfying video, that 430 FPS is whith .20s Bbs? Let me know because I have the M110 and want to have a similar build a this with range and FPS.

[@koretacairsoft]

Thanks! And yes, 0.20 bbs.

[@Miguelon88888]

@@koretacairsoft do you get a flat trajectory with 46s at 85 meters?

[@koretacairsoft]

@@Miguelon88888 Rather flat I would say. 60 degree Maple leaf MR hop putting in work.

[@Miguelon88888]

@koretacairsoft because I want like 450 FPS, on my VFC m110 AEG to reach thise distances.

[@koretacairsoft]

@@Miguelon88888 Does it have an enlarged cylinder? I’m not too familiar with the VFC M110. You’ll need the air volume to reach that far with heavy bbs.

[@dariuswurzbacher4067]

Was this at all inspired by lone survivor per chance?

[@koretacairsoft]

Actually wasn’t but totally could’ve been! 😂

[@rubylium7041]

Damn the sound difference, it's a shame in french their is not that much store where you can buy pre made stuff like this

[@koretacairsoft]

Have you tried powair6? They do make some custom rifles.

[@darkshock42mlg05]

You also still want an o ring nozzle. Use a g36 nozzle. Unfortunately for me the shs didnt eork in my cyma but epes will work. As much as i dont like double onring nozzles sometimes you kind of have to of thats all you can get. You either use a epes shs ir maxx ajustable.

[@koretacairsoft]

What's your opinion on why I should want an O-ring nozzle? Just wondering.

[@kindredharpy65]

quick question i have a matrix's sr 25 and it has a full stock like yours and im wondering how to switch it out with a buffer tube but the is no screw hole to hold the buffer tube would i need to get a new lower and pistol grip or a new internal thank you if you see this

[@koretacairsoft]

I’m not entirely sure. I can imagine you’d have to use a different type of screw and mounting system, which I’m not familiar with.

[@kindredharpy65]

@@koretacairsoft ok thanks for the help i figure it out😁

[@halogameking]

Built mine on a m190 spring 32:1 gears adn a high torque asg motor got up to like 3.7 jouls then i swithced to a mancrqaft hpa system and now i can pull up to 7 jouls at 250psi but bbs (0.5 g) become unstable so i still run it at like 3.6 but its totally quiet

[@koretacairsoft]

Is that even playable? At 3,6 J you’re above 30 meters MED where I’m from. Sounds impressive though!

[@halogameking]

@@koretacairsoft MED at this particular event is more of a gentleman's agreements we stil have handguns. Effective range is about 70 meters depending conditions but you can take pot shots at a 100m we play in large forest areas in th Czech Republick but ive been to games at old farms with morerate cqb where AEG's regularly had up to m150 springs. I'd say i prefer it as it forces the players to act more like in a real conflict and also its the best antidote for speedsofters

[@halogameking]

i mignt post a vid of my clapped out SR25 if ill get to it

[@warhammerpadawan5014]

Lovely build man what bucking did you use?

[@koretacairsoft]

Thanks! It's a Maple Leaf Macaron 60˚

[@dayabloom9634]

Great video, I hope you'll do more in the future ! I'm curious about the price of the replica itself and with it's upgrade ?

[@koretacairsoft]

Total cost around 800€. More videos coming soon!

[@dayabloom9634]

@@koretacairsoft alright thx !

[@PositivevibesvnBlogspot]

Quality video, please make more video like this ❤

[@koretacairsoft]

Thank you, I will!

[@aazetcg]

Hey man, loving this video! Just one question, did you order most of the components from one website? Or multiple sites? If so can I get the links :)

[@koretacairsoft]

Thanks! Mostly from begadi but also from some other European stores like airsoftpro, powair6 etc.

[@spirit_miku]

Prefer the G&G SR25 over A&K as its all steel/polymer parts with a more realistic cycle action to, but it still looks brilliant as is

[@koretacairsoft]

Yeah, I get that. Only reason I didn’t buy a G&G instead is because it uses a normal V2 gearbox instead of V2.5

[@CarloXgame]

How many Joule have this? Nice Build Btw

[@koretacairsoft]

Around 1.7J

[@koretacairsoft]

And thanks!

[@DeltaLimaBR]

Didi you find a long term solution for the wobly receiver? just got one today and it has the wobly receiver and handguard issue too... thanks!

[@koretacairsoft]

For the reciever I’m considering applying epoxy on the flat surfaces I put the tape on in the video.

[@herstalthedemoness]

Funny enough I was looking for options to do to an A&K SR after my brother had me purchase one for a project he didn't complete, now I got a project idea. How much did most of the Begadi parts cost and got a reference for that scope?

[@koretacairsoft]

I don’t remember the cost exactly but I’d guess around 150-200€. I bought the scope second hand so I don’t have any reference sadly.

[@herstalthedemoness]

@@koretacairsoft got it thanks for all of that, if anything hope I'll be able to get some of the begadi parts in the US lol

[@DeltaLimaBR]

Awesome! whats the Joules with 0.45g bbs please?

[@koretacairsoft]

I can’t remember. I’ll have to measure for you.

[@aechgoat7469]

this might void warranty...... xD

[@koretacairsoft]

It just might… 😅

[@Lmoneh121]

I’m half asleep rn and I thought the beeping at 6:12 was a radar warning from war thunder am I cooked 😭

[@koretacairsoft]

Time to take a break bro 😂

[@luk4o666]

Why is it only 1.67J? Regulations? In Bulgaria we play with snipers/DMRs with up to 4.0J - * min of 40m distance

[@koretacairsoft]

Because our field is rather short range in general. I’m probably gonna put in a new spring though and aim for around 2J. 1.67J is a bit too low I’ve noticed.

[@maxxw2000able]

lol my 15 plus year old a&k sr25 has that same receiver wobble

[@koretacairsoft]

Did you ever find a way to fix it?

[@maxxw2000able]

@@koretacairsoft I never bothered with it

[@boithanos5450]

Very nice video, i enjoyed it very much

[@koretacairsoft]

Many thanks!

[@maxg9099]

How much for the SR25 upgraded this way with no externals (scope, bipods, rail covers, etc)?

[@koretacairsoft]

A couple hundred euros. Not sure exactly.

[@ziga6709]

Hey im also building a sr25 but from cyma and want a faster trigger response. I want to get 13:1 gears but someone said that the pick up pin for the tappet plate position is a problem and it pre engages the tappet plate because the pick up pin position on the oem is different. Is it really a problem?

[@koretacairsoft]

No idea, you’ll have to try it out and see. If it’s a problem you can probably file down the tappet a bit or try different tappets to find one that works.

[@1SpadeLonewolf1]

The piston that came in mine was stripped after the first shot

[@1SpadeLonewolf1]

I had to purchase and ShS steel tooth piston

[@koretacairsoft]

It’s unfortunate but it happens. Hope it’s serving you well after the piston change!

[@nirvana613]

Awesome build, how much did it come out to in the end ?

[@koretacairsoft]

Thank you! Around 800€.

[@koncretemonki8077]

sounds alot better

[@koretacairsoft]

Yep, definitely an upgrade!

[@magaz]

So I can’t help but notice you said “all finished” but I don’t see any spray paint anywhere. The rattle can gods need a sacrifice!

[@koretacairsoft]

I rather leave my guns all natural ;)

[@magaz]

@@koretacairsoft And that is why nobody will remember your name. Make the sacrifice to the gods of paint. You will go down in history.

[@petrsemenov2617]

Isn't 130m/s (430 ft/s) a bit slow for a DMR. I am assuming the test was done with .2 gram BBs. In my opinion, 150m/s (490ft/s) to 160m/s (525ft/s) would be much more appropriate to be able to hit a torso sized target at 190-210 ft without worrying about shrubs, etc.