Otter Breek Labs Polonium K - Dedicated 5.56 Super Suppressor

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Otter Creek Labs makes very effective, very affordable suppressors and the Polonium K is their dedicated 5.56 compact can. I've been wanting this suppressor for a long time and I was finally able to take it out and put the first rounds through it. Did it live up to my admittedly high expectations? It is very gassy, but it's also VERY effective, especially for its size and price! Let me know what your favorite 5.56 suppressor is in the Comments and don't forget to Subscribe!
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Пікірлер: 104

  • @stankster7806
    @stankster7806Ай бұрын

    Thanks to you’re review the Polonium K is on my short list. Thanks !!

  • @mcscrabbles1952
    @mcscrabbles19524 күн бұрын

    woah we have identical builds, just different optics. You've got good taste man B)

  • @sawtoothtactical404

    @sawtoothtactical404

    3 күн бұрын

    Nice! You have good taste, as well!

  • @ourlifeinwyoming4654
    @ourlifeinwyoming4654Ай бұрын

    Very nice! Incredible build!

  • @joquin4618
    @joquin4618Ай бұрын

    It’s Such a good feeling to have your dream build completed 👍 😊

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    It really is!

  • @Gnome-A-Tron
    @Gnome-A-Tron14 күн бұрын

    I’ve got my Polon K in jail. Hopefully just another month or two. Excited to run it on my 16” dissipator!

  • @MuzzleFrontLLC
    @MuzzleFrontLLCАй бұрын

    Congrats on the Dream Rifle build!!!!

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Thanks!

  • @KetoCaNa

    @KetoCaNa

    Ай бұрын

    @@sawtoothtactical404so what’s the next build 😏

  • @waffle_chuter
    @waffle_chuterАй бұрын

    Just got approved and picked up my first suppressor about a week ago. Went with the full size polonium in fde! Only shot it once for about a mag and a half but I’m very impressed with just after that one session! Especially since it was indoors. Have it on my 11.5 and just finished a 16” build that I’m excited to see how it does on that too!

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Nice! I think you will love it!

  • @waffle_chuter

    @waffle_chuter

    Ай бұрын

    @@sawtoothtactical404 yeah I can’t wait to get out and put more rounds through it! Also I liked the little MT6 reference you threw in there with the red label haha

  • @joelsmith4690
    @joelsmith4690Ай бұрын

    I have FULL size OCL Polonium and I LOVE it. Also have a OCL Hydrogen S in jail as well! I went full size POLO for more sound suppression, and have had zero issues tuning the gasses down where it doesn't even bother me/gas me out.

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    That's good to know. I'm getting mine there, as well. This was the first time using it and the gas wasn't really even that bad.

  • @dadrock2961
    @dadrock2961Ай бұрын

    Had my Polonium K approved in 3 days....excited to put on the Bren2

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    That's a sweet combination!

  • @jlondono363
    @jlondono36314 күн бұрын

    Thank you for your review! I recommend a PWS MK114 MOD2 upper if you want to absolutely minimize the gas in your face. MOD1 or Alpha upper if you want a forward assist

  • @rrr3r2
    @rrr3r2Ай бұрын

    Congrats, I’ve got the sico saker 556 on my AR’s with the ASR system. It works awesome

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Nice! I was looking into that one before I finally decided on the Polonium K.

  • @x3dominator28
    @x3dominator28Ай бұрын

    I had to put an adjustable gas block and a vented forward assist on mine because the Polonium makes so much gas… but I do like the can.

  • @evanacey1414

    @evanacey1414

    28 күн бұрын

    A vented FA?? The goal is to keep gas OUT of your face.. The Superlative Arms AGB has a bleed off feature that vents at the gas block and directs gas away from your face. Try that..

  • @wildcat8598
    @wildcat8598Ай бұрын

    I’ve gotta Saker 556 that I use on my 10.3” super duty and love it. I’m doing a 14.5” build currently and was thinking of getting a shorter can for it. The Polonium K seems like a great option. I got the same exact handguard for my current build except in black. I plan on painting the whole thing when done.

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Very nice! That will be a really nice build!

  • @Suppress77
    @Suppress77Ай бұрын

    Awesome!! Do do mind listing the part number for the asr mount and muzzle adapters. Thanks

  • @Sinsofcarolina
    @SinsofcarolinaАй бұрын

    The polo k is next on my parts list for my first can. House renovations take priority so despite the short processing times I still have to wait a bit. Itching for it.

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    You will love it!

  • @everett123hawj2

    @everett123hawj2

    Ай бұрын

    I second to that! I have mine in less than 48 hours!

  • @bromar6372
    @bromar6372Ай бұрын

    Love mine, sick gun

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Thanks!

  • @cameronmills3414
    @cameronmills34146 күн бұрын

    I just switched my strike eagle lpvo for a red dot and 3x magnifier. Do you like that setup better? Shooting this weekend so we will see! Might not believe it but my ab warthog 556 is quieter than the polo k and just as quiet as the full size. Was shocked how well my ab warthog 556 and 762 sounds. Just got the b&t srbs 762 so we will see the back pressure cans ability! Good vid

  • @drewalexandervideography
    @drewalexandervideographyАй бұрын

    Nice! Glad to see you have your build fully completed after getting your tax stamp. I’m waiting on their OCM5 that certified back in April. It will be going on a Gordon clone I built earlier this year as well as a PSA rifle that I repurposed into a MK12 Mod H in the middle of last month. Both rifles feature the OCL OTB Flash Hider.

  • @msquared9605

    @msquared9605

    Ай бұрын

    I’m curious about those otb suppressors, does the part that slips over actually serve any purpose? Like is the gas directed rearward into that part? Or is it just for weight balancing purposes?

  • @drewalexandervideography

    @drewalexandervideography

    Ай бұрын

    @@msquared9605 The style of suppressor is known as a reflex suppressor and that they do offer really good noise reduction and flash suppression. I believe the purpose of the first few inches of the can before the baffle stack is to simply harness the flash, throw the gasses forward coming out of the gun as the bullet travels through it, and greatly reduce the sound signature of the rifle. To my knowledge, these types of suppressors have little to no impact shift of the rifle’s zero whether the suppressor is attached or removed. I know the Knights Armament M110 employs a similar style reflex suppressor but it locks up at the gas block. I have heard that these types of suppressors tend to be both gassy and create a good amount of back pressure just with the nature of their design. The gas has to go somewhere. I haven’t had a chance to shoot with it yet however and look forward to seeing how both rifles will perform once I get my approval.

  • @deadcrazyboy09
    @deadcrazyboy09Ай бұрын

    I have a polo K on its way. Can’t wait to get out and try it on my mk18 build.

  • @bartmaster2

    @bartmaster2

    Ай бұрын

    I just got mine back today and tried it out on my 10.5.

  • @threat2demoracy5454
    @threat2demoracy5454Ай бұрын

    Muffler for a gun! TAX Muffler not on your truck! TAX Gotta love beuroceats! 😂

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Isn't that the truth!

  • @choke666
    @choke666Ай бұрын

    Lol, thats how a trusted gunsmith i know checks to see if his are concentric.😂 And so now me too. It seems legit to me.🤔💯 Cool can!

  • @davidclapham3242
    @davidclapham3242Ай бұрын

    Watched your video on contacting fbi. I had waited 44 days and still no suppresor. I emailed fbi kindly asking if they could check on my background check . I did add my info. Like you said, I received a generic email and a few minutes later an approval from atf. Thanks for the advice!!!!

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    That's great! I'm glad it worked!

  • @jeffgee6319
    @jeffgee6319Ай бұрын

    I think pinkos at KZreads HQ may ding you for putting that can on. Personally, I like it better the way you did it. I’m beyond tired of all the unnecessary censorship.

  • @AJohnSmith

    @AJohnSmith

    Ай бұрын

    “So; what are you gonna do about it!?”

  • @mc4056
    @mc405621 күн бұрын

    Now you can buy the JK War Eagle saves you .25 inches in OAL by recessing into the surpressor and drops some weight. Also cleaner look by less space between the rail and surpressor.

  • @320epdmk
    @320epdmkАй бұрын

    I've got the Polonium Duty 5.56 (1" longer) waiting at my FFL for it's bail slip, and I hope it performs on my MK18 SBR Clone 10.3 as well as your dream build brother!!! If I ever get it 😢😢😢

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    I hope you get it soon! My next build is going to be a MK18, so I'll definitely be running the Polonium K on that one, too, once I finally get it done.

  • @nathancunningham8717
    @nathancunningham8717Ай бұрын

    Good video. I just did a 14.5 ADM build. I was debating between this Otter Creek K & Aero Lahar 30k

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    I think those are both good choices. I did a lot of research and people really only had great things to say about the Polonium K. I've heard that the Lahar 30 is good, but the one drawback seems to be that it's heavy. That might not even matter that much to you, though.

  • @tsdelosa
    @tsdelosaАй бұрын

    Got my Polo K this month too after an 11 day wait.

  • @ryanvalencia1027

    @ryanvalencia1027

    Ай бұрын

    11 day? Trust or individual?

  • @tsdelosa

    @tsdelosa

    Ай бұрын

    @@ryanvalencia1027 individual through the silencer shop kiosk. Sent in with my huxwrx the same day that came back within 10 days approved.

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    11 day wait isn't bad, at all!

  • @christoperdevore3617
    @christoperdevore3617Ай бұрын

    K is for Kurtz. German for short, not compact. But nice can, it’s in the running for my next can. Nice rifle.

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    I know what it means. I didn't mean that the K stood for "KOMPACT", since compact starts with a C, but sometimes when I'm filming, it's hard to remember specific words on the fly, and I couldn't come up with Kurtz at that moment, but since it means the same thing as compact...

  • @christoperdevore3617

    @christoperdevore3617

    Ай бұрын

    @@sawtoothtactical404 I feel ya brother. I’d be a mess. Public speaking is my demon and filming like y’all feels like it would be more awkward. No shade meant, sorry if it came off that way. Stay strapped

  • @Ohio_Tactical
    @Ohio_Tactical5 күн бұрын

    Trying to decide between the polonium or the polonium k for my 11.5 build. What are your thoughts?

  • @sawtoothtactical404

    @sawtoothtactical404

    5 күн бұрын

    I'm really happy with the Polonium K, but I like to keep things short, if I can. I'm sure the full-size will be a little more effective, though, and you can definitely get away with the extra length on an 11.5". I use mine on everything from a 10.3", 11.5", 14.5" up to a 16", so I didn't want it to be super long on the two longer guns.

  • @kevinleben579
    @kevinleben579Ай бұрын

    Very nice.

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Thank you!

  • @jasonriggs3655
    @jasonriggs3655Ай бұрын

    How did you get contact info for the FBI/ATF liaison? Just did my form 4 and want to try and speed it up

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Check out this video. All the phone numbers and email addresses are in the description. kzread.info/dash/bejne/dYB8r5aphsaYips.html

  • @TrapRS3
    @TrapRS3Ай бұрын

    What type of ammo are you shooting ? Any issues with baffling strikes ?

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Mostly PMC Bronze 55 grain. I've got an ammo can full of mixed 55 grain .223 and 5.56 and I had no issues with baffle strikes.

  • @drumk18
    @drumk18Ай бұрын

    Get a bootleg adjustable bolt carrier group, it will dial back a lot of the gas’s you’re eating. Been running one since 2019 solid piece of kit

  • @trumpwon20204

    @trumpwon20204

    Ай бұрын

    Better to tune at the gas block so gas tube and chamber stays cleaner

  • @drumk18

    @drumk18

    Ай бұрын

    @@trumpwon20204 shooting suppressed it gets dirty either way. I used agb previously and found no difference in cleanliness. The abcg is just easier to adjust on the fly if removing silencer.

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    I've been hearing a lot about those lately. I might just have to try that. Thanks!

  • @drumk18

    @drumk18

    Ай бұрын

    @@sawtoothtactical404 I’ll say this. On 11.5 full gas setting ejection is around 1:30, on full suppression setting ejection is 3:30. H2 geissele super 42 spring all with 556-55/62/77. Tula/wolf russian cheap ammo, open her up or you’ll get short stroke and no bolt hold open. But that’s the cool part of the quick adjust IMO

  • @rubenmendoza6723

    @rubenmendoza6723

    Ай бұрын

    I got the K on my ODG 16 inch build. Runs and sounds awesome. Your build is awesome man! Cool video. I enjoy your vids, keep it up!

  • @PnP-td1mt
    @PnP-td1mtАй бұрын

    Little let down with mine.. But I am coming for F1 cans that had a great deal of R&D in them. I have a 1.5”x5 K clone that smokes the Polo K.. but it’s TI and looks like a sparkler at night 😆

  • @PnP-td1mt

    @PnP-td1mt

    Ай бұрын

    All rearden and Liberty machine plan B to ASR muzzle devices and mounts

  • @amyandandy9372
    @amyandandy9372Ай бұрын

    Deciding between YHM Fat Cat and then Polo K. Anyone have experience with both?

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Between those two, I only have experience with the Polonium K. I'll see if I can get my hands on a YHM Fat Cat, at some point to test it out.

  • @derekbrown3298
    @derekbrown3298Ай бұрын

    Looks amazing.

  • @haruobrien5463
    @haruobrien5463Ай бұрын

    What mounting piece is that ? On the suppressor

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    It's the SilencerCo ASR Bravo mount on a SilencerCo ASR three-prong flash hider.

  • @JohnZ556
    @JohnZ556Ай бұрын

    Gassy has heck, but a venting AGB should help. 😂

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Yeah. I'm sure it would, but I'm not going to go with an adjustable gas block. I'm just going to tune the buffer system and deal with it.

  • @JohnZ556

    @JohnZ556

    Ай бұрын

    @@sawtoothtactical404 Me neither on a Mk18, went all the way to super 42 H3 but still kicks and throw brass at 2oclcok. Then Huxwrx solved it like magic I only need H2 now and it runs super soft, 3: 30 ejection.

  • @JohnZ556

    @JohnZ556

    Ай бұрын

    @@sawtoothtactical404 I Forgot to mention that increasing buffer weight and spring power can make the rifle more jumpy(or shaky). This is true of both the kick on the way back and the muzzle dip as it goes into the battery. I usually try to keep longer barrels on C to H1 and SBR under H3. And try not to go above +15% for spring. It is better to solve it at/near the source than do downstream bandaid fixes. Just my 2cents.

  • @bartmaster2
    @bartmaster2Ай бұрын

    I just got my polonium k today and tried it out on my 10.5.

  • @EricKelly-zw9tw

    @EricKelly-zw9tw

    Ай бұрын

    I’d love to hear how that can worked on your 10.5

  • @bartmaster2

    @bartmaster2

    Ай бұрын

    @EricKelly-zw9tw so I've got 2 fullsize poloniums and I put one on it to try out I like it. But if I'm being honest the sounds nicer to the ear. But I think that's because it's got less back pressure so less port pop. I did end up checking pew science and on short barrels the k is rated better at the ear. But I will say this as well... on longer barrels the full size sounds absolutely amazing. And on my long stroke piston pws adjusted correctly it feels like the best setup.

  • @christoperdevore3617

    @christoperdevore3617

    Ай бұрын

    @@bartmaster2 thanks for the response to the inquiry. I’m looking at this for a 12.5.

  • @bartmaster2

    @bartmaster2

    Ай бұрын

    ​@@christoperdevore3617 I think 12.5 would be good for this. I'm looking at a PWS mk111 upper to also put it on. The mk111 is 11.8 inches.

  • @studderingredneck408
    @studderingredneck408Ай бұрын

    Get a Witt machine cantonoter valve and compare them please

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Might just have to do that.

  • @studderingredneck408

    @studderingredneck408

    Ай бұрын

    I really want to know how it performs because it fits underneath hand guards

  • @sacrificialscience4405
    @sacrificialscience4405Ай бұрын

    As far as gas goes, I have to reduce the amount of gas a gun puts out. Us left handed shooters catch so much gas that it can almost be debilitating. I've had tears rolling from some guns. 🤣

  • @apaine81
    @apaine81Ай бұрын

    BRT Eztune gas tubes are your friend

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    That's right. I might have to get one. Thanks!

  • @user-to8cu8kz5x
    @user-to8cu8kz5xАй бұрын

    I gave them the benefit of the doubt ,and after 18 months I said f%$$@ it , I want my refund , now I have to wait up to 90 days for my tax stamp refund.

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Damn. 18 months? That's crazy! I thought my first one was bad at 11 months...

  • @basrutten641

    @basrutten641

    Ай бұрын

    Why? Imagine waiting that long then waiting that much longer- restocking fees… at least make your wait worth it guy- damn

  • @williamboggs1682
    @williamboggs1682Ай бұрын

    So you like this better than the flow

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Hard to say, honestly... It's almost like comparing apples to oranges. The Flow 556K is really nice because you don't get gassed out, but the Polonium K is definitely quieter.

  • @brandonlalande-mu6zx

    @brandonlalande-mu6zx

    16 күн бұрын

    I've noticed the flow through suppressors have sparks flying out the front of some of them like the huxwrx ventum etc the baffled design eliminates muzzle flash which makes more sense to go with baffled suppressor especially if using nods at night

  • @cliftonmcknight6185
    @cliftonmcknight6185Ай бұрын

    K=Kurtz

  • @sawtoothtactical404

    @sawtoothtactical404

    Ай бұрын

    Yes. I couldn't think of the word while I was filming... It happens sometimes.

  • @cliftonmcknight6185

    @cliftonmcknight6185

    Ай бұрын

    It’s all good, it happens. Not trying to be smart.

  • @ecobasetech4558
    @ecobasetech4558Ай бұрын

    My understanding is those gasses contain traces of lead and other nasty particles. So in the short term and light to moderate exposure may not hurt you but long term? I guess you will let us know if you end up with cancer right? J/K 😅

  • @msquared9605

    @msquared9605

    Ай бұрын

    Let’s be honest, with everything else in the world, even with a high volume shooter we’re more likely to get cancer from something else first

  • @Dirty2Clean1980
    @Dirty2Clean1980Ай бұрын

    Uuugggh compact is spelled with a C😂😂😂😂😂

  • @Avenger48206
    @Avenger48206Ай бұрын

    My next can will be a polo k! @sawtooth what’s next on the buy list?!