omer rail

[Pastor]

You only need a bungee when you miss

[foxfish]

Unless you own a mamba

[T2K]

i found the rail nearly impossible to get perfectly straight when i tried to install mine.

[Marwan]

Originally Posted by azapa

thats an interesting opinion Marwan. I have the Cayman with integrated, and it seems to be getting quieter as it beds in. I had even thought to use some valve grinding compound and "lap" it in by hand????

I will try a dynema wishbone soon as I think a lot of the sound is really from that.

I can say though, without doubt: guides are very accurate!
I would never shoot another band gun without one.

Azapa..
my cayman (regular aluminum 90) has lots of scratches on the rail, while my other omer with the stick on rail is clean, bear in mind that the cayman is a few months old, but the other one is almost 4 years old.. i think that naturally metal on metal contact (spear and built in Alu Rail) would produce more sound then metal on plastic contact (spear and stick on)..
whether you need a rail or not is a whole different argument, im not sure the gun shoots any better with it, but maybe if i overpower the gun slightly and put 20 or 21mm bands you can start having some difference due to lack of shaft whip that the rail would help with...
either that or im just a good shot

[Farang Shao Ley]

Originally Posted by T2K

i found the rail nearly impossible to get perfectly straight when i tried to install mine.

Yepp, not easy. Only worked for me in the second attempt , but still sticks very good.
I think, a good way would be to add a fine layer of SIKAFLEX on the addesive side (keep it on!) of the stick-on rail, stick it on , put a shaft in to move it to the perfect postion/height, while the gun is fixed in a horizontal position
More better, buy a rail-gun

[azapa]

i can see why it may be nice to remove the bungee, remove saftey and butt pad (less stuff to tangle and go wrong) but why remove a rail? what reason would it be? I guess you are talking of NON integrated rails, the plastic guide types in the center? I have seen these twist out of true so i could imagine them doing more harm than good.

According to the marketing, the integrated rail improves up/down rigidity whilst loading thicker bands. I suppose there, the effect is only on longer guns like >120Cm.

RON: Great DIY articles on your page BTW. Check them out!

[Ron Bakker]

Not so much removing the rail but those barrel collars. which bridles often hit as they pass it.

[phuketfreediver]

i have three beuchat guns and the rail is for the 110cm, This gun is great as standard and i really love the guns. The idea behind this is i am powering up to 2 bands because as everyone knows beuchat slings are c..p.i need some more hitting power for larger pelagics. I know i should really go for a 7mm shaft but due to post here in thailand being 50/50 ordering stuff is difficult.So all i can lay my hands on is a 6.75mm shaft, and i am afraid with two bands it will whip to much without a rail.

[Marwan]

if by large pelagics you mean over 50KG for example, the 7mm would be a toothpick, i would say you need an 8mm and 3 bands for that stuff..as a minimum...unless you are a deadshot and will kill shoot everytime

[Farang Shao Ley]

Originally Posted by phuketfreediver

i have three beuchat guns and the rail is for the 110cm, This gun is great as standard and i really love the guns. The idea behind this is i am powering up to 2 bands because as everyone knows beuchat slings are c..p.i need some more hitting power for larger pelagics. I know i should really go for a 7mm shaft but due to post here in thailand being 50/50 ordering stuff is difficult.So all i can lay my hands on is a 6.75mm shaft, and i am afraid with two bands it will whip to much without a rail.

Try to get a Rob Allen shaft (7 - 7,5 ) or similar, I don`t know what brand is the shaft you can get, but a lot of the available stuff is not stiff enough IMO.The importence off a good shaft for a good performance of a gun is often underestimated !!
It was a big difference on this gun, when I changed a 7 mm desiage? shaft to a Rob Allen shaft !!


Did you tried short 20mm bands (f.i.megabooster) allready, must be sufficient for a 6,75 I think. Must be the right set up for Phuket-shores .
Where do you stay on Phuket Kamala ?

[phuketfreediver]

yes the 7mm shaft is the way to go, but getting one is the problem. so much post goes missing here and if i dhl it the price is through the roof.A friend is coming for a visit next month hes bringing some g20 rubbers and some bits but i cant ask him to bring 1.5mt spear. i have lived here in kamala about six years now.

[spaghetti]

Originally Posted by Mr. X

Why not muzzle bungee? I notice the Rob Allen FAQ mentions that using mono means that it is not necessary, yet they fit them to most of the guns.

The bungee gives drag to the spear line and may really affect the accuracy, same as a swivel as well, especially on short guns.
On long guns, especially with powerful double bands and a heavy thick shaft, the drag of a bungee and swivel on the spear line won't make so much difference. But it does on the typical european set up of, so to speak, a 90cm eurogun with 16mm single band and a 6mm shaft: attach a thick rubber bungee with a relatevily heavy metal swivel to it, and your accuracy goes tits up.

[azapa]

Originally Posted by spaghetti

The bungee gives drag to the spear line and may really affect the accuracy, same as a swivel as well, especially on short guns.
On long guns, especially with powerful double bands and a heavy thick shaft, the drag of a bungee and swivel on the spear line won't make so much difference. But it does on the typical european set up of, so to speak, a 90cm eurogun with 16mm single band and a 6mm shaft: attach a thick rubber bungee with a relatevily heavy metal swivel to it, and your accuracy goes tits up.

interesting spago ol buddy. Would you use a bungee and swivel on an omer cayman 90? 6mm sharktooth with 18mm power bands? If not, just mono from spear to muzzle? after this weekends comp. disaster I need all help I can get...

[spaghetti]

Originally Posted by azapa

interesting spago ol buddy. Would you use a bungee and swivel on an omer cayman 90? 6mm sharktooth with 18mm power bands? If not, just mono from spear to muzzle? after this weekends comp. disaster I need all help I can get...

This is quite off topic but what's your disaster about my good friend?
..
However my 2 cents for your question: your need or no need for a bungee on that gun, depends on how big and strong are your target fish, and it also depends on wether you use a reel or not.
A reel with semi-open (or semi-closed) friction does the same job of a bungee, i.e. enduring the "pull" of the shot and the fight of the fish, reducing the risk to break the spear line.
If I had a gun like yours with identical set up, I'd rigg it this way: single loop (shaft 3x) of 140 monoline as a shaft line, AND a reel with the standard Omer braided reel line. Conncting the two: loop and crimp the monoline as normal, connected to the reel braided line by the special knot called "gassa d'amante" in italian (don't know the name in english) and there you go.
But it's just me and my small european fish....
Gassa d'amante knot:

[azapa]

Originally Posted by spaghetti

This is quite off topic but what's your disaster about my good friend?
..
However my 2 cents for your question: your need or no need for a bungee on that gun, depends on how big and strong are your target fish, and it also depends on wether you use a reel or not.
A reel with semi-open (or semi-closed) friction does the same job of a bungee, i.e. enduring the "pull" of the shot and the fight of the fish, reducing the risk to break the spear line.
If I had a gun like yours with identical set up, I'd rigg it this way: single loop (shaft 3x) of 140 monoline as a shaft line, AND a reel with the standard Omer braided reel line. Conncting the two: loop and crimp the monoline as normal, connected to the reel braided line by the special knot called "gassa d'amante" in italian (don't know the name in english) and there you go.
But it's just me and my small european fish....
Gassa d'amante knot:

thanks spago. That knot is a BOWLINE in english, and one of my faves for soft rope and cord.

comp disaster: deep (>15m), cold 13C, bad viz 3 to 4m, no fish and enormous current! same for everybody though, although for some reason, the first division spearos were taken to a shallower area. I competed in second. Of 8 spearos in 2nd., only three got anything, and only one (not me) got fish that counted: a vieja of 3.005kg (minimum for vieja 3Kg!) I got 3 villagay, but all around 950g, min. 1Kg Most of the first class came out with nothing too...

Regarding my target fish: strong up to 12Kg. VERY STRONG in case of viejas and peje perra.

I don't have a reel so use my gun connected to float for now. Would you still recommend trying mono direct?