Assemble an Inverted Roller Speargun With a ROCKET ENGINEER

[@castandspear]

What are your thoughts on inverted rollers?

[@werftv4580]

looks cool...

[@castandspear]

Time to get you out there again lol

[@werftv4580]

@@castandspear I wish.. lol.. already a stretch for 3 days in baja.. lmao

[@fidodidoz]

Hello Jon, if you dont mind can you make a video of how to make hundle and muzzle similar to whats at end. 15:28

[@stickypaddle6432]

Your rubbers are probably too long.with the pulleys system the pulleys are limited to 1/2 the travel of the rope you pull too load it so too get maximum omph you would need to measure from the notch of the spear to the back muzzle then 1/2 that for the pulleys travel then divide that by (3 - 1)(for 300%) or (3.5 - 1)(for 350% and so on) 1200mm length from notch to back muzzle would be 1200÷2= 600 600÷(3.5 - 1)=240 240 is the length of one rubber with 350% elongation

[@taoisttiger4702]

I'm a big DIYer I gotta get around to building one one day haha. Great video thanks!

[@reybanalo803]

Thank you for a clear illustration.

[@hatzisgoal]

Can we see a video how your friend made the muzzle(hole) on the second carbon gun?

[@bobbystevens4087]

Great video. I have an MVD carbon 120 inverted roller. There is no way to remove the pretension on the 1st band for storage. There is already a hole to the handle that I could open up a little if I needed to. Where can I get A-line anchor or a threaded bead?

[@loitubiera2634]

any What kind of epoxy did you guys used for fill the barrel? Is there a particular brand or type ?? Thanks for postying.

[@vitosky7265]

U KNOW what u doing! 😊❤

[@VidarrKerr]

This is a great video. Thanks man!

[@castandspear]

Thanks!

[@fidodidoz]

Hello Jon, if you dont mind can you make a video of how to make hundle and muzzle similar to whats at end. 15:28

[@castandspear]

I'll see if Kory is up for it

[@fidodidoz]

@@castandspear 🙏 it would be much appreciated bro.

[@thelearner5997]

Hi, question: how thick is your Gun Barrel from the top of the Rail to the barrel's hole? 2.3mm or 3.7mm?

[@castandspear]

I don’t remember, sorry

[@BestMLhighlights6974]

That's my dream gun I would like to test it.

[@Jonefishingtv]

Thanks for sharing

[@hatzisgoal]

Meandros handle fits correctly with the track of the tube? Higher lower or both the same height?

[@castandspear]

We'd have to ask Kory. This was a custom handle he made, but I believe it was flush.

[@chiaraazie6956]

Thank you for this video! I am new to this and I am not english native speaker. Is it roller gun the same as rubber speargun or arbalete?

[@castandspear]

Roller is a different set up than the traditional style

[@kevinpanggat3804]

How do u insert the rubber band dyneema loop thru the mvd pulley?

[@castandspear]

DM @mr.calofor1a on IG, he's the guru

[@aguywiththerod4083]

Where is the finished gun footage?

[@yafreisirijomedrano671]

hermano donde puedo comprar el tubo en fibra de carbono

[@hatzisgoal]

From where I can buy this cuttlefish shape tube?

[@castandspear]

Alibaba

[@hatzisgoal]

@@castandspear any link of the company?

[@ahmedhacen3449]

please can you tell ass what's the handle model ?

[@castandspear]

He made a custom one modeling the meandros handle

[@ArnaudDeSmedt]

Awesome tutorial video !! Are all the bands 18mm thick or only the black one and the white and green one are thinner ?

[@castandspear]

DM @mr.californ1a on IG, he's always experimenting with bands. He'll have some ideas on what you're working on that might be better than this specific gun we discussed

[@danielmedina4604]

To get the barrel on alibaba, is it only bulk orders?

[@danielmedina4604]

And how can I contact the seller of these guns ?

[@castandspear]

Ping @korymister on IG

[@castandspear]

I believe so

[@nickjohnson462]

You can get them individually. I got one shipped to Australia for $170 AU

[@valdoconceicao4539]

What tube is that and what mvd ram head will fit it?

[@castandspear]

Not sure, I'll reach out to Kory

[@fidodidoz]

Great video... What do you think is better foam or epoxy...

[@castandspear]

Boam?

[@fidodidoz]

@@castandspear hhhh sorry foam

[@castandspear]

I think epoxy, but you might want to DM Kory @apexspearfishingcustoms

[@fidodidoz]

@@castandspear thx bro

[@fabrigasmaka8256]

Thanks guys,very good video. I was hoping you would show how to set up.thr pully with the cord.

[@marcsayegh2329]

How much does this gun costs ?

[@castandspear]

Not being sold at the moment, just a custom build

[@mikefue9597]

You never do reel line like this on the reel lol. The knot will be either pulled through or the barrel will break from any decent game fish

[@takiyurttan3009]

Very funny😂

[@enaliospearfishing]

you bought the body from alibaba?

[@lionellepean8912]

I'm interested to order 1 of this inverted roller gun. I DM Kory on Instagram. Still no feedback. Need some help to get in touch with him please.

[@castandspear]

I'll reach out to him

[@mauriziogiasan4411]

top👍

[@castandspear]

Thanks for dropping by!

[@mauriziogiasan4411]

@@castandspear and an MVD kit?

[@castandspear]

That’s what he used on this one. For a better roller check out the mannysub

[@deldarsinghrajput7937]

Can i have one speargun please.