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I got a new JM kit commin for my HW80k
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Weihrauch Airguns
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I got a new JM kit commin for my HW80k
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Topic: I got a new JM kit commin for my HW80k (Read 3368 times))
Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
I got a new JM kit commin for my HW80k
«
on:
April 30, 2013, 11:49:41 AM »
I can't wait to get!
I've had my HW80k detuned for a good while now so its time to take this mild mannered reporter and turn him back into Super Man!!!!!!!!!!!! This has been an awesome rifle for me since I've had it sunnen honed and the barrel chopped! it'll shoot 1 hole at 30yds all day long! but I'm needin more power!!!! she shoots 730ish with 14.3's at the moment so I'm hope'in to to push it back into the 800+ range again with this kit HA HA!!!!!
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
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AZ_Shooter
Shooter
Posts: 50
yes
Re: I got a new JM kit commin for my HW80k
«
Reply #1 on:
April 30, 2013, 12:03:21 PM »
Mark,
What spring/kit did you use to detune your HW80? I have an R1 that I would like to detune, and ~16 ft-lbs. would just about fit the bill.
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Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
Re: I got a new JM kit commin for my HW80k
«
Reply #2 on:
April 30, 2013, 12:12:32 PM »
I used a JM spring and made a guide and spacing for it myself!
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
Beeman R1 carbine .20cal X2
HW95 .22cal
HW50 .20cal X2
HW50 .22cal
HW35 .177cal
U.K. Webley Tomahawk .22cal
Diana T06 460mag .22cal
Cometa Fenix 400 compact.22cal
AZ_Shooter
Shooter
Posts: 50
yes
Re: I got a new JM kit commin for my HW80k
«
Reply #3 on:
April 30, 2013, 12:16:23 PM »
Do you recall which spring, or the at least the dimensions (coil count, ID, OD, wire diameter)?
Logged
Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
Re: I got a new JM kit commin for my HW80k
«
Reply #4 on:
April 30, 2013, 03:11:49 PM »
I believe its his current spring for his power kit! I don't remember for sure but when I open it up to put in the new kit I'll post the dimensions of the old spring, I bought the spring a few yrs ago so I don't remember what it is! LOL!!! sorry about that I'm getting old Ha Ha!
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
Beeman R1 carbine .20cal X2
HW95 .22cal
HW50 .20cal X2
HW50 .22cal
HW35 .177cal
U.K. Webley Tomahawk .22cal
Diana T06 460mag .22cal
Cometa Fenix 400 compact.22cal
AZ_Shooter
Shooter
Posts: 50
yes
Re: I got a new JM kit commin for my HW80k
«
Reply #5 on:
April 30, 2013, 04:09:19 PM »
Thank you! I really appreciate you taking the time to measure the spring after the swap. As far as forgetting things, if I didn't use the notify option on the forum I would forget I had even asked a question!
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Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
Re: I got a new JM kit commin for my HW80k
«
Reply #6 on:
April 30, 2013, 06:34:30 PM »
LOL!!! I understand!
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
Beeman R1 carbine .20cal X2
HW95 .22cal
HW50 .20cal X2
HW50 .22cal
HW35 .177cal
U.K. Webley Tomahawk .22cal
Diana T06 460mag .22cal
Cometa Fenix 400 compact.22cal
Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
Re: I got a new JM kit commin for my HW80k
«
Reply #7 on:
May 03, 2013, 03:42:21 PM »
AZ, the spring I've pulled out of the 80 looks to be his GRT R1/80 spring I have the same measurements as what's listed on JM's site!
the new kit is suppose to be here today! wait'in on the mail man LOL!!!
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
Beeman R1 carbine .20cal X2
HW95 .22cal
HW50 .20cal X2
HW50 .22cal
HW35 .177cal
U.K. Webley Tomahawk .22cal
Diana T06 460mag .22cal
Cometa Fenix 400 compact.22cal
Onebaddj
GTA Senior Contributor
Posts: 4560
DJ
Re: I got a new JM kit commin for my HW80k
«
Reply #8 on:
May 03, 2013, 03:59:01 PM »
Oh man the wait for the parts! That the worst part of any tune or build. Can't wait to read about the results.
Logged
Trinity, Florida
I wasn't born with enough middle fingers.
Condor 22 Armasight Vampire NV scope 103 fpe this is getting fun!
Talon 22 Aeon 6-24x50.
RWS 470 177 T06 PG2 Hawke eclipse 4-16x50
RWS 350 22 T05 PG2 leapers 3-9x32 23.26 fpe!
Gamo Big cat maccari kit GRT3 trigger Leapers 4x40 tactedge
Daisy 120 bushnell 4x40
CCS 2400 kt fully modded
Crossman 2250b fully modded
Crossman 2200
Crossman 1377 too many mods.
lots of Chinese springers and various other pumpers.
Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
Re: I got a new JM kit commin for my HW80k
«
Reply #9 on:
May 04, 2013, 07:37:11 PM »
well I finally got this kit installed and I'll say it's very smooth and quiet! all I hear is a pong! I chronied the gun after about 50 shots and I had some erratic velocity's that I didn't like so I pulled the factory piston seal that I used that had been in the rifle and fitted a JM seal to the tube and at first it had a perfect seal dropped under its own weight and stopped when I plugged the transfer port, and built pressure when I pushed the piston into the tube and popped back up under pressure just like it should have but when I shot the rifle it had no velocity 650fps
after the first seal was shooting 821 to 855fps
but I decided to use another factory and I'm going to let it break in on it own
its a little snug but the #'s are coming up nicely!
«
Last Edit: May 31, 2013, 09:48:38 AM by Mark 611
»
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
Beeman R1 carbine .20cal X2
HW95 .22cal
HW50 .20cal X2
HW50 .22cal
HW35 .177cal
U.K. Webley Tomahawk .22cal
Diana T06 460mag .22cal
Cometa Fenix 400 compact.22cal
Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
Re: I got a new JM kit commin for my HW80k
«
Reply #10 on:
May 07, 2013, 03:37:08 PM »
alright I'm finally getting the 20ftlbs I was looking for out of this new kit! I've been thru 3 different piston seals and I used a Vac seal form VT and it instantly 802fps once I got it fit correctly I'm very happy with this set up in this rifle!
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
Beeman R1 carbine .20cal X2
HW95 .22cal
HW50 .20cal X2
HW50 .22cal
HW35 .177cal
U.K. Webley Tomahawk .22cal
Diana T06 460mag .22cal
Cometa Fenix 400 compact.22cal
WHITEFANG
JUNKYARD AIRGUN'S/ GHOST WOLF AIRGUN WORKS
GTA Senior Contributor
Posts: 3064
FANG JUNKYARD AIRGUN'S / GHOST WOLF AIRGUN WORKS
Real Name: OC/FANG
Re: I got a new JM kit commin for my HW80k
«
Reply #11 on:
May 07, 2013, 04:29:31 PM »
Saw your secret in the background to a buttery soft gun!LOL
Good pics of the gun in the rebuilding stage,
FANG
Logged
Judsonia ARKANSAS (WHITE COUNTY)
FANG
JUNKYARD AIRGUN's
GHOST WOLF AIRGUN WORKS
Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
Re: I got a new JM kit commin for my HW80k
«
Reply #12 on:
May 07, 2013, 06:04:46 PM »
Ha Ha!! the country crock! you got me OC my secret is out LOL!!!!!!
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
Beeman R1 carbine .20cal X2
HW95 .22cal
HW50 .20cal X2
HW50 .22cal
HW35 .177cal
U.K. Webley Tomahawk .22cal
Diana T06 460mag .22cal
Cometa Fenix 400 compact.22cal
AZ_Shooter
Shooter
Posts: 50
yes
Re: I got a new JM kit commin for my HW80k
«
Reply #13 on:
May 30, 2013, 12:49:23 PM »
What spacing did you use to achieve the soft tune with the GRT spring?
Logged
Mark 611
GTA Senior Contributor
Posts: 8311
Yoda!!!!!!!!!!!
Real Name: Mark
Re: I got a new JM kit commin for my HW80k
«
Reply #14 on:
May 30, 2013, 01:18:14 PM »
I made a steel top hat that was about 3/8 to 1/2''
Logged
Indiana
In the words of my friend OC Bolding he told me if ur gonna Dance with DEVIL you got to wear the shoes!!!!! How true this is!!!!!!!!!!!!!!!
54 JUNKYARD AIRGUNS FORUM MEMBER!!!!!
When good men are silent only evil is heard!
Let he who is without SIN cast the first stone!
Beeman R1 carbine .20cal X2
HW95 .22cal
HW50 .20cal X2
HW50 .22cal
HW35 .177cal
U.K. Webley Tomahawk .22cal
Diana T06 460mag .22cal
Cometa Fenix 400 compact.22cal
s10gto
Expert
Posts: 1747
Real Name: Dustin
Re: I got a new JM kit commin for my HW80k
«
Reply #15 on:
May 30, 2013, 10:17:08 PM »
Great tuning there Mark! One of these days I will do my 97K.
Logged
RWS 52 .177 JM VRT Tuned
RWS 45 .22 Walnut
AA TX200 .177 lube Tuned
AA TX200 .177 Walnut LH
HW97KT .22
RWS 54 .22
TX200HC .177 V-mach tuned (Wifes)
RWS 54 .22 (Wifes)
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GTA
»
Airguns by Make and Model
»
Weihrauch Airguns
(Moderators:
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,
ezman604
,
GTA-Airgunner
,
splitbeing
,
Bobhicks
) »
I got a new JM kit commin for my HW80k
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