Tuning Barrel for HW 110

[Ravenairgun123]

I currently have the HW 110 and tuned it to about 20 ft lb. I could tune it for around 25 but it.becomes to loud. The barrel is the 410mm stock but very accurate weirauch barrel. It's great for 100+ yards hitting golf balls and 1 inch to 2 inch targets with ease the pellet flys smooth and looks almost like it's a bomb being droped on your cross hair.which I hear is the best trajectory and flight your pellet could have. Also have a longer barrel could increase.fps as well as dampen sound. I'm looking at getting a lothar walther chocked barrel but I dont know what twist rate to go with or outer diameter? Also how and were would I get it threaded for my HW 110? Any body know how i could match my barrel with my stock weirauchs twist rate and how do I even find out what twist rate my stock barrel is? Silencers are illegal were I am so unable to purchase one.



Thanks

 

[Odoyle]

Order a longer factory HW110 barrel that should be a very easy drop in.

 

[Ravenairgun123]

Wow can I do that lol?

 

[Odoyle]

I don't see why not. If your local HW dealer won't then try Airguns of Arizona in the USA or Pyramid Air (only if AOA don't have or can't order) then if not there's (UK dealers) Bagnall & Kirkwood and TW Chambers Gun Spares and John Knibbs Airgun Spares. Theres KRALE in the Netherlands and Stopper in Germany.

 

[Ravenairgun123]

Ok thanks

I herd the barrels are lock tighter to the frame do you know if they are?

 

[elh0102]

Call Martin Rutherford, Airguns-USA. He has several sources for barrels, and his work is top shelf. Weihrauch can supply what you need, but I'm not sure about communication with them, or the logistIcs of arranging a shipment from them.

 

[Odoyle]

Never heard that one before however I am in the USA so we are actually allowed to tamper with all of our guns and void all our WARRANTIES here whenever we want to.

 

[Odoyle]

https://www.airgunforum.co.uk/community/index.php?threads/a-first-hand-look-inside-the-weihrauch-hw110.244341/

https://www.tapatalk.com/groups/weihrauchowners/hw110-free-floating-barrel-magazine-release-catch--t27386.html

https://youtu.be/Z-ey8fhwWxk

 

[Odoyle]

Video doesn't show barrel removal but likely need to remove air cylinder to get to barrel retaining screw or screws underneath. I haven't needed to remove my barrel before.

 

[Ravenairgun123]

Ya I can assemble and disassemble the 110 in like 10 minutes reg and all just haven't tryed the barrel like you

Ok elh do I contact him threw email?

 

[elh0102]

Ya I can assemble and disassemble the 110 in like 10 minutes reg and all just haven't tryed the barrel like you

Ok elh do I contact him threw email?

Email or web site, "Airguns-USA". Martin is the builder of RAW rifles, former Managing Director of Theoben in England, now in TN. 

Regarding the barrel, I always remove my HW100 barrels when cleaning. Just remove the air cylinder, then one grub screw to release the barrel. Since the breech seal and TP remain in the action, you have a solid barrel to clean, no worries about breech O ring damage. 

 

[Ravenairgun123]

Ok thanks elh I was told by hw 100 running that the barrel for the hw110 is locktighted?

 

[Micro]

Pyramyd has barrels without the hush in stock - is it true that the block is polymer? https://www.pyramydair.com/search-results-ext?Ntt=HW110&sid=1375A617A415&N=0&Ntk=primary&q=HW110&cx=002970863286801882398:jlcminxfwdw&cof=FORID:11;NB:1&saSearch

 

[Odoyle]

Yes it's ballistic polymer (so they say) 

 

[Ravenairgun123]

Ya ballistic polymer same material they make glock hand guns with

 

[h2okenny]

Will the barrels on a 100 and 110 interchange? 
Yeah, barrel removal on the 100 couldn't be much easier.

If the 110 is fastened with locktight, good luck trying to get it out if it's the same stuff they use on the airtube endcaps and moderator. Never ceases to amaze me why manufacturers feel the need to locktight either.

 

[Ravenairgun123]

Nice good find I think there more expensive then the lothar walther? Maybe because its threaded. weirauch barrels might be as good as lothar walther if not better. 

 

[Ravenairgun123]

Ya h20 Kenny I was told by hw 100tunning that it may be locktighted but still possible to remove just takes a lot of effort and vice grips. Ya the lock tights pointless. I'm pretty sure the barrel threads for a 100 and 110 are different could be wrong tho

 

[h2okenny]

The 100 isn't threaded into the breech, just a lip around the end of the barrel, held in place with one set screw.

 

[Ravenairgun123]

Ya so the hw 110s are threaded