SKU: 76004405412

Kraken TDC Modular Hop-Up Chamber AAP-01 (Standard Kit)

Sale price$58.46 Regular price$64.95
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Description

Kraken TDC Modular Hop-Up Chamber AAP-01 (Standard Kit)When building your dream AAP 01 setup, you want something that is compatible with your project. Dont worry, the Stalker Kraken AAP 01 has everything you need. This Swiss army knife for your AAP 01 can adapt to all types of additional STALKER TDC upgrades to merge perfectly with your dream build. The Kraken for the AAP 01 TDC hop up chamber is probably the most versatile TDC hop up chamber on the market. There are two different versions of this hop up:

When building your dream AAP-01 setup, you want something that is compatible with your project. Don’t worry, the Stalker Kraken AAP-01 has everything you need. This Swiss army knife for your AAP-01 can adapt to all types of additional STALKER TDC upgrades to merge perfectly with your dream build.

The Kraken for the AAP-01 TDC hop-up chamber is probably the most versatile TDC hop-up chamber on the market. There are two different versions of this hop-up: the Standard version and the Ultimate edition.

This Standard version can be used on its own as a low-profile TDC grub screw unit with an included top cap adjustment screw that can be adjusted using a hex key, or you can combine it with our STALKER Low Profile AAP-01 TDC Mini Kit (sold separately) so the hop can be adjusted via a rotary wheel system. You can also pair it with the STALKER TDC rail kits (sold separately) so the wheel sits between the Stalker rail kits and your hop can be easily adjusted on the fly.

Because the AAP-01 is a lightweight pistol, we chose to manufacture the hop-up chamber body in stainless steel to balance the weight in the center section of the airsoft gun. Adding weight to your airsoft gun to balance blowback recoil—especially in a polymer-framed pistol—is nothing new in the competitive shooting world. We thought it would be great to balance the blowback recoil while maintaining the AAP-01’s accuracy. Additionally, unlike aluminum chamber bodies, the hop-up unit body will not wear out from screw threads or drilling bits! Extremely durable!

What’s included in this Kraken AAP-01 TDC Standard Chamber package?

1x Kraken 60° U-Hop AAP-01 specific Bucking (see info here) for standard nozzle and CowCow nozzle

1x Kraken AAP-01 aluminum chamber head part

1x Kraken AAP-01 stainless steel chamber body part

1x CNC aluminum hop-up plate

1x Chamber top cap for grub screw adjustment

1x Chamber top cap retaining screw

1x Flat-bottom hop adjustment grub screw for the top cap Various body screws to assemble the hop-up, inner barrel, and top cap

*Inner barrel and slide are included for demonstration purposes only and are not included.

((((INSTALLATION VIDEO COMING SOON))))

Features:

Increases range

Increases accuracy

Improves BB flight trajectory

Adds hop adjustment via Allen key from the top of your AAP-01 or a surface-mounted click wheel function using the supplied wheel and TDC mini turret

Compatibility After the release of the TDC chamber, many accessories will be produced for different upper assemblies.

Works on AAP-01 (Low Profile Mode and TDC Mini Turret Mode, with all accessories except the spider clamp)

Works on AAP-01C (Low Profile Mode or AAP-01C Spider Clamp)

Works on AAC Black Mamba A&B Kit (Low Profile Mode or Black Mamba Spider Clamp)

Works with AAC SMG Handguard and Stock

Works on CTM FUKU-2 Short Slide (Low Profile Mode or FUKU-2 Spider Clamp)

Works on CTM FUKU-2 Long Slide (Low Profile Mode or FUKU-2 Spider Clamp)

Works on TTI PCC Kit (Requires separate Stalker PCC Hop Spacer)

Works on TTI Mini Mamba Upper (Low Profile+Wheel Mode or TTI Mamba Spider Clamp)

Works on TTI Scorpion Upper (Low Profile+Wheel Mode or TTI Scorpion Spider Clamp).

Stalker has created many other options if you have a different slide or AAP-01 configuration, so check all the options below.

If you want a TDC system for the FUKU-2 slide, click >>>HERE<<<

If you want a TDC system for the AAP-01C pistol rail, click >>>Coming Soon<<<

If you want a TDC system for the Black Mamba rail, click >>>Coming Soon<<<

If you want a TDC system for the TTI PCC wheel, click >>>Coming Soon<<<

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76004405412

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4.7 ★★★★★
Based on 628 reviews
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Product Reviews
K
Verified Purchase
K. Brittain
Lowell, US
★★★★★ 5
Keeps my wild child busy!
Color: Orange
*UPDATE 1/10/26* Does my pup love it? Yes. 5 stars for that. His big thing is just holding it in his mouth though, and laying down with it. Then he will put it down, and as soon as it rolls away he gets up and grabs it again. He definitely requires attention from his humans when it’s turned on…kind of defeats the purpose of why I bought it! He’s a needy boy, that’s for sure, so it’s not the toy’s fault. Two improvements I’d love to see though, are 1) the ability to turn off that yappy bark. I think my dog is more excited about it moving and not so much the yapping. Not that it’s bad, but my boy doesn’t bark much so I’m used to a quieter household. And 2) when removing the base for powering off, there should be a sensor so it doesn’t keep spinning in the socket, occasionally slipping out and hitting the floor. I worry about it breaking due to this. This thing arrived today and we couldn’t wait till Christmas to give it to our high play drive Australian Shepherd. It’s been barely above zero for weeks with no end in sight, and I have cold weather asthma so I really try to limit my exposure to the elements. Needless to say, my dog has been B O R E D. He truly craves interactive play with his humans, but last week I bought a cheap r/c cat toy that really caught his attention. So I splurged on this toy and so far, it’s AWESOME. He can’t control himself when the rope starts spinning. He pounces on it and it goes spinning off and around. He keeps picking it up thinking it’ll stop, but it keeps going. After 5 minutes of play he was acting completely gassed, but he just can’t resist it, as he put it down to get a drink of water and it started spinning again. Forget the water, I need that toy! As long as this thing can handle the teeth, slobber, dirt and grime, I’ll be a repeat customer!
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Reviewed in the United States on December 22, 2025
J
Verified Purchase
Jack H
Belleville, US
★★★★★ 4
My dog loves it...but needs charging four, five times a day. You really need 2 for full-time play
Color: Blue
My dog loves this toy. The first time she saw it and it started rolling, bounding, and waving the ropes around...she was barking at it, chasing it, grabbing it, jumping all over the place. There is no other toy she has that she will leave this for. And...that's part of the problem. I have to take this away from her three, four, five times a day to recharge it. The charge barely lasts an hour and the toy is dead. And it takes over an hour to charge it all the way up. Which means she plays with it less than it spends charging. That's not ideal. The product page and manual that comes with the toy says there is a 10-minute play period followed by a 30-minute interval to let the dog cool down...not get overly stimulated. I have never seen a cool-down period. I don't know if it's because the dog plays with it, shakes it around, tosses it and chases it, etc., etc., etc. constantly...but it just keep going until the battery is dead. I wish it did have a cool-down period. She likes playing with the ropes and rolling it around herself even after the battery dies, so if there was a cool-down, maybe it wouldn't need to be charged many times a day. Once it's charged and she sees me putting it back together, she gets very excited and starts jumping up and trying to grab it. Our corgi reduces most rope toys to threads in a day or less, and this one has held up surprisingly well against her super-chewing habits. The material the ball part is made of is very durable (we have a couple other toys with the same type of shell) and she's chewed on them all a lot without any damage. The toy keeps her entertained and happy...when it's not on the charger. I wish it was a good-enough value for the money to be able to justify buying two of them so I could have one charging while she was playing with the other. ================= I'm adding 1 star, because the company customer service is outstanding. They emailed me about my concerns vis-a-vis the short battery life, and it seemed that they really listened and cared about my input. I don't know what, if anything, can be done to extend the battery life given that it's spinning some substantial pieces of rope around, but I think they'll do as much as they can. In the meantime, my dog's love for this toy has not diminished in the least. She still gets very excited when she sees me starting to put it together after it's done charging, and she ignores everything else (sometimes even offers of treats) to play with it. I have a second one now, and I can almost keep them going full-time, but the few minutes every couple hours when both of them are on the charger is probably good for her anyway...she'd probably be over-stimulated if she had one of these to chase non-stop. Summary: Great toy, lots of fun, my dog loves it. However, you really need two the way things are right now unless you are okay with your dog being able to play less than half the time.
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Reviewed in the United States on March 13, 2026
K
Verified Purchase
K9lover
Charlottesville, US
★★★★★ 5
My German Shepherd loves it!
Color: Blue
My GSD loves this thing! It bounces and the rope thing wiggles and spins. She is supervised while playing with it. The charge lasts about an hour or so. The only thing that is a little annoying is it makes a little barking sound on one of the settings. It screws apart for easy access. So far she's not been able to destroy it but she has opened it so definitely supervise playing time. It rolls around and bounces on the carpet and on the hard floor it jumps a little bit. Can be loud on hard floors. It's a soft rubber kinda texture that is easy to rinse off and clean. Probably best for indoor use or use on decks or patios. Keeps her very engaged and I have a blast watching her and playing with her with this thing!
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Reviewed in the United States on March 18, 2026
H
Verified Purchase
Holbytla
Omaha, US
★★★★★ 3
Not for chewers
Color: Blue, Color: Blue
Ok, first off, my dog absolutely loved this toy. Still loves it. However: it only took him two days to utterly destroy the part that made it interactive. The rope fastened to the small interior plastic part that is moved by the rechargeable motor was too soft for him and he chewed it off right at the root, where it attached. This makes the toy immobile. It still makes noise and vibrates, but it no longer leaps and bounces. So now he carries it around while it vibrates inside his jaws and I watch his ears jiggle and make sure he doesn’t eat the whole thing. Please note: this is a medium sized Corgi, not a huge dog like a Rottweiler. There is no way to add a new rope to that interior plastic piece: they are made as an inseparable unit. You have to buy the full replacement set which includes a new cover. I would recommend this toy for someone whose dog is NOT a chewer. For someone whose dog loves to chase, and is excited by noise. If those pesky squirrels chattering outside really get to him, this toy will be his new favorite. But if your dog likes to chew and has more than two teeth in his mouth, this toy is not a great choice and you should spend your money on something that will last a bit longer. It’s not a good value for the money. I bought this original toy and a replacement cover+rope set, and I’m not going to give him the replacement cover for a long, long time. I can’t afford to replace these every few days! Thankfully he still loves the toy despite the fact that it doesn’t run away from him, and hasn’t tried to eat the foam covering, so it’s just the softness of the rope I am disappointed in. But I’m not going to buy this again and can’t recommend it highly, based on my experience, despite my dog loving it and the joy I get watching his ears shake as he trots around the house holding onto this expensive mouth vibrator.
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Reviewed in the United States on May 14, 2026
K
Verified Purchase
Keytomenu
Lake Worth, US
★★★★★ 5
Excellent product
Color: Orange
Excellent product gave as gift and was enjoyed by the labrador. The tail makes all the difference. Would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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