This conversion works for the EK Archery Cobra R9 and RX crossbows PLUS for the Cold Steel Cheap Shot version.
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You need:
A Cobra R9, RX or Cheap Shot crossbow
A Magazine for the RX Adder, 5 shot version (available in the Facebook group https://www.facebook.com/groups/695808700960919)
The pdf for the clamp outlines https://drive.google.com/file/d/1qYLvyFFukHdazcHUDWETRWJ7BT-biKtG/view?usp=sharing
Basic tools
A drill and drill bits
Some screws
A saw (jig saw, scroll saw, coping saw)
Plywood, approx. 18mm (.75")
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Blowtorch links (I get a cut if you order through them / ich bekomme ein paar Kröten wenn Ihr über diese Links bestellt):
Germany https://amzn.to/3kNIrDx
US https://amzn.to/3wUSj3a
UK https://amzn.to/3CpGQK4
If someone know where to find a files for 3d print cobra magazine even 5 shots one?
@ИвнТодоров-д9э Says:
Hey Joerg your the best did you know is posible to put my older triger mechanism from adder on r9 or rx ,thanks ?
@12Umaro12 Says:
Hi Joerg, ich hab ne RX9 von einem Freund bekommen, mir stumpf das 7aroow adder mag, geholt und dann natürlich selbiges festgestellt :D
Meine Frage, funktioniert der mod auch für das 7er ? da es vorne ja doch ein paar andere parts hat, der Drucköffner und diese Schraubeinstellung.
@BrettWilliamsMedia Says:
Hello. Will the bow section from the Cobra R9 RX fit in the Cobra R9? I notice that the R9 RX has string silencers, which sound cool. I am very new to crossbow archery. Thank you.
@Thestranger-qd3pw Says:
Kann man nicht auch einfach das Schloss umbauen oder passt das nicht? 🤔
@David-Christ-13 Says:
I'm thinking to convert my old single shot to a 7 shot, it will still fire 15" bolts won't it mate loaded from the front?
@TheBatonArt Says:
Schade das es nicht klar zu erkennen ist, welches "little metal piece" an dem Magazin zu entfernen ist und wie es dann entfernt aussieht. Das ist im Video zu kurz gehalten, unscharf dazu und erschließt sich nicht wirklich, wozu es enfernt wird bzw. der Unterschied von zuvor bis danach ist nicht wirklich zu erkennen.
@martinscopes3914 Says:
Hi sir. You are good I watch many of your videos. Your a legend. Every time you laugh I laugh lol. All the best. 🇬🇧
@Itslamuerte Says:
Das Video wäre in deutsch gut Joerg
@Man_fay_the_Bru Says:
I just recieved my r9 & I am very impressed with it👍
@maximilianseiser1018 Says:
The thumbscrew is M5 right? What length is the original screw? Thanks
@jeroenfrankfoort1388 Says:
is there a link to a 3d print of the the clamp outlines?
@edgarvaite7067 Says:
Hi could someone tell me if mechanics on cobra rx 130lbs are stronger or the same as cobra r9 90lbs? Its just that i want to convert it to 220lbs. Also any idea what weight arrows should be on 220lbs
@GuruMarcus Says:
You are my new favourite mad friend ! Great video.. Thankyou! 😂😎
@brianthwaites2397 Says:
Interesting mod but I'm perfectly happy with my R9 as standard and since hunting with any kind of bow is illegal in the UK a magazine fed crossbow is alittle pointless.
@markweron7667 Says:
Thanks for developing a proprietary ammo magazine. /sarcasm
No thanks.
@bodysurfpuertorico7264 Says:
Hi from Puerto Rico. Luv the Cobra RX
@haydnwalker9588 Says:
hi Joerg ive been watching you channel for a long time now do you ever think you could make a larp safe repeating crossbow there is a definite hole in the market for one
@respectbossmon Says:
A most excellent hackjob, err, feine deutsche handwerkskunst.
@atzeotze2256 Says:
Hat jemand ein Link bzw. bietet jemand diese Umbauteile an ?
@CannadizZ Says:
Jetzt nochmal auf deutsch bitte. 😊😅
@MRS-el3wy Says:
Hallo Herr Sprave. Sie sagen dies hier ist bewusst eine Umbauanleitung für den Hobbykeller ( ohne schweißen ). Da ich aber ein Wig Schweißgerät besitze und da auch mit umgehen kann möchte ich sie fragen ob es auch eine Anleitung gibt in der man sieht was genau zu tun ist um den vorderen Teil des Magazin zu führen ohne das Sperrholz Teil ?? Oder können Sie mit ein paar Sätzen beschreiben was da dann anders gemacht wird ... ??
@warrioromarzthefirst5949 Says:
Is anybody selling the magazine so I can do this conversion?
How much are they?
@sxjh Says:
Hey, isnt that the Hacksmith lightsaber? Haha amazing crossover
@rocky3075 Says:
Very good Jörg. You're a mechanical genius. German engineering, the world's finest.
@Hoarax1 Says:
@joergSprave, Can the magazine be placed on the Cobra R10?
@Mr_Stratau Says:
Excellent.
@LordWilsonVILLA Says:
Joerg, what do you think of the X-Bow pistol crossbow with 330fps power?
@WarTurtle1088 Says:
halfway between rifle and pistol is know as a carbine. I think that's a fair name choice for the weapon.
@rasselbock2 Says:
hallo, Jörg, giebt es dieses Video auch in Deutsch? Bin der englischen Sprache noch nicht mächtig
@captainflint89 Says:
how about a crossbow that actually groups at 30 yds with broadheads ?
@Salty_Sassenach Says:
1 shot? or 5 shots? I prefer 0 shots 😜
Let’s go Brandon
@hoboroller5642 Says:
The slingshot God!
@deebambi5567 Says:
Won't it be cool if you made flat whistling arrows that could fit the arrows chamber?
Imagining the sound of rapid firing whistling arrows should be amazing and scary as hell
@controlfreak4ya Says:
I’d give my left nut to have a big red button that plays this man’s laugh every time it’s pressed for my desk at work.
@dieterschwarz5808 Says:
Sehr gute Idee.
Ist aber doch etwas aufwendig.
Wäre es da nicht besser und sinnvoller, lediglich die Abzugsvorrichtung mit Schiene gegen die der ADDER auszutauschen ????Die Frage ich nur.... Woher bekomme ich dieses Ersatzteil (Abzugsvorrichtung mit Schiene) ????? Eine Cobra R9, RX habe ich und auch ein 5-Schuss Magazin
@melonetankberry5211 Says:
dear joerg, i have just watched your interview with frau blank (very much enjoyed it btw^^). in it you mention your desire to revise your design of a true full auto crossbow. as just a long time viewer, i thought about your past videos of the harpune gatling and your review of a slick commertial slingshot crossbow paired with the original crank style gatling gun. basicly the other inactive "barrels" in different stages of reload: catching the string - draw - ball or shortbolt feed. i dunno, maybe it is way more complex than i imagine it just struck me in reminiscence. hope it helps. stay healthy.
@myroztoprozanski5824 Says:
Hi joerg my i got my old dad a mini 80 self cocking crossbow for selfdefense but he cant hold on to it and doesnt have a lot of strength i fear he be dead if a intruder attack him and i was wondering if you had any mod idels to help the elderly with that problem?
@atomicdmt8763 Says:
shut up- and take my money $$ !!
@WV591 Says:
I am disappointed, I thought for sure we would see a slingshot in the other foot raiser or something, :-) hope you get well soon.
@AshGreen359 Says:
The proprietary arrows are a deal breaker
@jamesbshaw Says:
Dude, you are awesome! Love your channel! Hope you heal up fast.
@tichezeamalawi9691 Says:
I wish I would be closer to this man, I will always feel safe
@jasonstryker2818 Says:
Joerg, when do we get to see all of your modification and ‘pimping’ possibilities for the Stinger 2?? Love your work!
@bokkenwielderful Says:
Could see a commercialy produced limb assembly with that built in, just a thought.
@shovelchop81bikeralex52 Says:
So did you hurt your tendon powerlifting or riding your new bicycle too much? ;-) Get well soon! Great that you're still able to come up with video ideas that hopefully aren't putting any strain on your leg!
@frankmuller801 Says:
Jörg, Du übertriffst Dich immer selbst. Vielen Dank!
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