Complete Oring List
Anyone have a complete oring assembly for the Edgun Matador? I am sure things will last for some time I have replaced the bolt orings when I got my gun but just curious if there is a list someplace of all of them thanks Eddie
All Replies
Sound like the same thing that what was happening to my .20 cal Lelya …….
It’s first being cut when cocking and blowback occurs thereafter.
Past owners though that the Blowback caused the pellet probe O-ring to get cut but that is not what I found out.
When closing the slide the O-ring(s) is being cut by this bolt entry point on my Lelya, it had a very sharp 45 chamfer on it.
I round out this entry hole edges to a diameter of the .5mm around and buff it with my Dremel to a mirror shine and lubed.
Never had an O-ring cut again ever since !!
All Lelya with this sharp edge has a unpredictable occurrence sometime happening only once and others more often.
It depends how one even closes the slide, fast slow hard or soft …. but after my fix you can close it however way you prefer with no cutting thus no blowback.
I like to close it softy, that way it won’t scary the critters away …… :rofl:
ALSO, this is IMO the BEST advice on how to adjust the bolts depth !
Depth of the bolt adjuster screw.
Defined: By -x356b
The adjuster screw at the back of the slide sets the depth of the bolt when the slide is all of the way forward. The bolt needs to be far enough forward for a toggle on the bolt assembly to flip into a pocket in the breech assembly and lock the bolt in the forward position for firing.
The toggle is forced out of the pocket when the slide is pulled back, which allows the bolt to move rearward for reloading.
I did the following to adjust the bolt depth:
1. Loosen/back out the adjuster screw a couple of turns. This should allow the bolt to remain far enough back that the toggle will not engage in the pocket. A shot fired in this condition should result in that annoying breech blast.
2. With the slide all of the way forward, slowly tighten the adjuster screw. At some point, as you tighten the screw you will hear the toggle click up into the pocket in the breech assembly. I tightened the screw 1/8 turn beyond this point to allow a bit more clearance for the toggle to click into place.
I’m not sure this is the recommended procedure, but so far it is working for me.
I was uncomfortable with the looseness of the adjuster screw, so I put a bit of blue Loc-Tite on it.
-x356b
In one of his videos, Ed describes two different modes of breech malfunction.
The first is when the bolt does not lock up properly. This is the really annoying condition where the bolt moves back far enough to allow a blast of air to get past the bolt.
The second condition is when the bolt moves back a bit during a shot and remains locked up. There’s no air leak, but the bolt will push the slide back slightly. This condition does not appear to be a problem.
-x356b
….. packing up your O-rings as I type, u’ll be get it in a letter envelope soon.
~ Greg
Thanks Greg your the man !!! Also, yes the o-ring appears to be cut. Sharp barrel inlet? I know you got a cure up your sleeve.
Sure thing Sir … PM me your address and as soon as I can I’ll send u out some for free.
Let me know if it’s being damage/cuting/nicking and or experiencing blowback issues.
– Greg
I’ve got a Gen 2 EDgun Lelya .20cal and cannot for the life of me find any of the appropriate pellet probe o-ring size to purchase. I believe it’s a 3mm x 1mm A90. If anyone could post the exact link of where to purchase or even someone willing to send me some would be awesome!!! I know us Gen 2 Lelya owners are pretty slim.
If no one replies I’d contact Brian at EdGun West, he would be the real man for that info and everthing EdGun !
Also, https://www.huma-air.com/Rebuild-kit-Huma-regulator
– Greg
Does anybody know what is the size of Huma Air reg o-rings for Leshiy?
Time to update for the R5 series.
I have the .25 R5M Long
Transfer Port ORing is 8mm X 2.5mm
The breech ORing is 6mm X 3mm
O rings are measured in millimeters first by the internal diameter and secondly by the cross section thickness.
All O rings in Edgun are metric sizes apart from the 2.57 х 1.78 (005) used in the fill valve and R3M Cam tensioner.
Leshiy O rings
2.57 х 1.78 (005) -1pc fill valve
5 х 2.5 -1pc Manometer
5 х 1.5 – 4pc Fill probe, Regulator piston and Regulator adjuster screw
8.5 х 2.5 – 1pc Breech
9 х 1.5 – 1pc Regulator piston
12 х 2.5 – 1pc Regulator to plenum
18 х 2 -1pc Regulator plenum to valve body
18 х 3 – 2pcs Rear cylinder plug and outer regulator
29 х 1.5 – 2pcs stock magnet collar
29 х 2 – 1pc Moderator end cap
Lelya O Rings
2.57 х 1.78 (005) -1pc fill valve
5 х 2.5 – 1pc Manometer
5 х 1.5 – 4pcs Fill probe, Regulator adjuster screw, Regulator piston
2.5 x 1 -2pcs (.177) 3 x 1 (.22) 4 x 1 (.25) – 2x Breech
9 х 1.5 – 1pc Regulator piston
18 х 3 – 4pcs Regulator, valve body and cylinder front plug
19 х 2 – 1pc Moderator
Veles O rings
2.57 х 1.78 (005) -1pc fill valve
5 х 2.5 – 1pc Manometer
5 х 1.5 – 4pcs Fill probe, Regulator adjuster screw, Regulator piston
2.5 x 1 (.177) 3 x 1(.22) – 2pcs Breech pellet probe
9 х 1.5 – 1pc Regulator piston
18 х 3 – 4pcs Regulator, valve body and cylinder front plug
Matador R2.5 O rings
2,57 х 1,78 (005) – 1 pc (front plug filling valve)
2.5 x 1 -2pcs (.177) 3 x 1 (.22) 4 x 1 (.25) – R2.5 and R3 Pellet probe
9 х 1.5 – 1 pc Rear of the regulator piston
25 х 3 – 4 pcs Front and rear cyl plugs, regulator/valve body
5 х 2.5 – 1 pc Pressure gauge
5 х 1.5 – 5 pcs Front of the regulator piston x1, regulator adjustment screw x1, .22cal transfer port, x1, fill probe x2
7 x 1.5 – 1pc Barrel to breech
Matador R3 O rings
2,57 х 1,78 (005) – 1 pc Front plug filling valve
2.5 x 1 -2pcs (.177) 3 x 1 (.22) 4 x 1 (.25) 5.1 X 1.6 mm or 008 (.30 Gen 1) – Pellet probe
7 х 1.5 – 1 pc Gen 2 .30cal breech
20 х 3 – 1 pc Gen 1 .30cal front regulator body
9 х 1.5 – 1 pc Rear of the regulator piston
19 х 2 – 1 pc Suppressor seal
25 х 3 – 4 pcs Front and rear cyl plugs, regulator/valve body
5 х 2.5 – 1 pc Pressure gauge
5 х 1.5 – 5 pcs Front of the regulator piston x1, regulator adjustment screw x1, .22cal transfer-port, x1, fill probe x2
Matador R3M O rings
2,57 х 1,78 (005) – 2 pcs (front plug filling valve x1, R3M mag indexing cam tensioner x1)
5.1 х 1.6 – 1 pc for .22cal – 6 x 1.6 for .25cal R3M Breech to pellet probe
9 х 1.5 – 1 pc Rear of the regulator piston
19 х 2 – 1 pc Suppressor seal
25 х 3 – 4 pcs Front and rear cyl plugs, regulator/valve body
22 х 1.5 – 2 pcs (per mag) R3M multi-shot mags
5 х 2.5 – 1 pc Pressure gauge
5 х 1.5 – 5 pcs Front of the regulator piston x1, regulator adjustment screw x1, .22cal transfer-port, x1, fill probe x2
Morana O rings
2,57 х 1,78 (005) – 2 pcs (front plug filling valve x1, multishot mag indexing cam tensioner x1)
5.1 х 1.6 – 1 pc for .22cal – 6 x 1.6 for .25cal – multishot breech to pellet probe
2.5 x 1 – 2pcs (.177) 3 x 1 (.22) 4 x 1 (.25) – single shot Pellet probe
9 х 1.5 – 1 pc Rear of the regulator piston
19 х 2 – 1 pc Suppressor seal (non escentric)
25 х 3 – 4 pcs Front and rear cyl plugs, regulator/valve body
22 х 1.5 – 2 pcs (per mag) R3M multi-shot mags
5 х 2.5 – 1 pc Pressure gauge
5 х 1.5 – 4 pcs Front of the regulator piston x1, regulator adjustment screw x1, fill probe x2
Hi Wingman,
Is the Rear of the regulator piston is 8×1.5 or 9×1.5? Toshi said 8×1.5, yours is 9×1.5, or both work?
Thanks
Charlie
Hello,
Does anyone know size of the transfer port brass ring?
Kind Regards
Halil
.
30 x 2mm – Offset Suppressor seal Matador R3M
~ Greg
Hum, no O-rings came with my Lelya 20 cal ….. anyone know what the size is for the pellet probe ?
Without taking it apart my guesstimate would be, 1mm X 2.7mm (Buna-N 70 or 90) ?
update:
Same as the 22 cal the .20 cal are 3mm x 1mm, A90
22 х 2 – 1pc Offset Moderator.
~ Thanks, Greg
Yes, I have added it to OP
Cheers
Is there a list for the 2.5 ss ?
No, 8 x 1.5
I fixed the typo.
Thanks
- You must be logged in to reply to this topic.
Your the man Greg !!! Just recieved the O-rings , I’m about to try them out now, thanks again that was very generous of you.