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Your cart is empty.R-Hop is the single most important part in airsoft that extends your effective range to over 60m/200ft. Max range of 90m/300ft can be achieved (with M130 spring, 1.7J). Package includes: R-Hopped ZCI 6.02mm Tightbore Barrel. An extra R-Hop, Modify Baton Flat-Hop Bucking. This R-Hop is Extremely hard to fabricate due to the 2X 95 degree cuttings. 12 Lengths to choose from: 229mm, 247, 275 300, 340, 363, 380, 407, 430, 455, 509, & 550mm. R-Hop works best with 300-509mm. 550mm requires large air volume to push and is suitable for HPA. 229-275mm cannot take full advantage of the R-Hop.Traditional R-Hops are 1.5mm thick and airsoft barrels are 1.25mm thick. Thus, sanding is required. Our R-Hops are Exactly 1.25mm thick. Therefore, NO SANDING is required.
customer
Reviewed in the United States on March 31, 2024
threw it in my polarstar jack setup in a g&g combat machine and the mags did not feed, and if they did it shot two rounds at a time. tried multiple different brands as well as bucking, nub etc. the hopup is basically a flimsy maxx hopup. i’d recommend finding a tech and getting the correct work done
Customer
Reviewed in the United States on August 1, 2023
So it comes in 2 parts, the barrel with the rhop installed and the Hopup unit+bucking and hop, some assembling is required.Worked with my E&C M4 with no issue.ContextMy gun shoots 470fps with 0.20At first i tried with 0.30g, i got at least + 10m range but it was overhoping, but this was way more than i asked already =DThen 0.40, its a frikin laser on 80m distance.Then 0.42 got a bit more distanceALL of the above was on 0 hop!!!!!I think i need 0.48-s =DThis is the best upgrade i have ever had but buyer beware you will need heavy BB-s for this one, its ideal for DMR builds!
Customer
Reviewed in the United States on June 10, 2023
Fantastic upgrade on my Kythera HPA SR-25. Wish I would have picked this up long ago. Straight lines over 300 ft. This will Over Hop BBs less than .32g, so will need to run heavier BBs. I am running my HopUp without a Nub, just the Rhop patch and a Purple Prometheus bucking. I love the fact the the Rhop Patch is already glued in place, so you don't have to worry about that. All in all, this setup is Rock and Roll!
Cameron S.
Reviewed in the United States on May 27, 2023
This product came with simple instructions, it was very easy to install and also increased the performance of my aeg dramatically. Everything to do it is already there for you. Highly recommend
Dave C
Reviewed in the United States on December 14, 2022
I had high hopes for this item and was severely disappointed. Went together easy enough but the bucking was too long for the unit and bunched up towards the back. Trimmed that it was fine and the assembly went easily enough. Once I got it into my Krytac MK2 the problems started. Good range at first but the gearbox sounded like it was struggling. Couldn’t even turn hop up wheel as it was too tight in the receiver, then I began getting misfeeds and then the bbs practically rolled out of the barrel. Went and reinstalled original hop unit and barrel and I had no problems.The barrel is decent and the hop patch is pre installed and you get a second r hop patch and s hop patch so that’s cool, but the rest of this package is a HUGE waste of money. 2 stars because of the barrel. The rest is pure trash
CMD
Reviewed in the United States on October 29, 2020
Easy and effective. Just sepereate your upper from lower then slde old unit out. Put new unit in. I recommend some Teflon tape barber polled around the inner barrel, Then grease it and insert to make sure its centered perfectly.
Matthew M.
Reviewed in the United States on January 6, 2020
This product works wonders! With heavy bbs, this thing performs amazingly well! It transformed my gun into a laser beam. A little bit of installation is needed, and for some reason the ZCI hopup didn’t fit into my Ares amoeba. It took an hour or so of sanding, and I got it to fit perfectly. Definitely worth buying!
DFerg
Reviewed in the United States on August 23, 2019
I'm still fairly new to airsoft but am really getting into it. Was looking for something to help out with my shot grouping and had read a lot about the "legendary" r-hop, but it looks like a whole lot of work for someone who's only ever cleaned their AEG. I saw this and figured I'd give it a shot. This thing is awesome. The setup and basically doubled my effective range without any other mods to me gun. Its still not quite right yet though, I'm gonna have to do some more tinkering with it though. As of right now with everything installed as is the way it came I have too much hop. I have the dial set as low as it goes and I'm still getting a real nasty straight up arc maybe 125ft out. I'm using the flat nub that came with the bucking and I'm thinking that it might be a tad to thick so I'm gonna try and sand it down some to see if that corrects the problem. This is the only reason I gave it 4 stars and not 5. If it's custom built to go with the barrel then I feel that it should work the same way any other parts should right out of the package. Other than this one little bit picky thing for my its a great setup. No gluing or cutting or whatever else that goes into making you own. Barrel is nice and tight and hop up unit is nice and solid. Everything seems to seal up pretty good as far as I can tell. I highly recommend this kit for those looking for a quick and fairly inexpensive accuracy upgrade.
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