Wanted info

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   I’m after breech seals for TX200/ Prosport anyone know specifications and where to get them please.
Vitron and Nitrile have been suggested.
Stu

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Stuart Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 Feb 2017 Location: North Canterbur Status: Offline Posts: 137	Post Options Post Reply Quote Stuart Report Post Thanks(0) Quote Reply Topic: Wanted info Posted: 05 Jul 2023 at 6:52am
	I’m after breech seals for TX200/ Prosport anyone know specifications and where to get them please. Vitron and Nitrile have been suggested. Stu

Stuart Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 Feb 2017 Location: North Canterbur Status: Offline Posts: 137	Post Options Post Reply Quote Stuart Report Post Thanks(0) Quote Reply Posted: 05 Jul 2023 at 7:07am
	BS108. ID 6.02mm, OD 11.26mm, thickness 2.62mm. Just noticed specs on line and suggested shore hardness for bottom one 75 And top one of 90 vitron Cheer’s I will see who has them.

Pauly5 Members Profile Send Private Message Find Members Posts Add to Buddy List Forum Moderator Joined: 11 Mar 2013 Location: Titahi Bay Status: Offline Posts: 1487	Post Options Post Reply Quote Pauly5 Report Post Thanks(0) Quote Reply Posted: 06 Jul 2023 at 2:31am
	I have 2 spare from memory, but would need to check. If you can't get one let me know.

Stuart Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 Feb 2017 Location: North Canterbur Status: Offline Posts: 137	Post Options Post Reply Quote Stuart Report Post Thanks(0) Quote Reply Posted: 06 Jul 2023 at 4:29am
	Hello Paul Thanks for that offer, I should be ok a pretty standard size and available in Christchurch. Existing one gone hard and cracking. Also doing piston extension with o’ring instead of standard seal And the spring guide was as loose as so making new one of them and hopefully should reduce the bit of buzz. Cheer’s Stu

jwabfrog Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 13 Nov 2021 Location: Thames Status: Offline Posts: 148	Post Options Post Reply Quote jwabfrog Report Post Thanks(0) Quote Reply Posted: 06 Jul 2023 at 8:40am
	Multiple seal options if you want to buy online from offshore: http://vortekproducts.com/ourstore/AirArms_Piston_Seal https://www.airrifleheadquarters.com/catalog/item/251485/1390459.htm https://www.customairseals.com/product/air-arms-tx200-pro-sport-breech-seal/ https://twchambers.co.uk/airgun-spares/air-arms/pro-sport/or002-breech-seal-set-of-2/ https://spares.bagnallandkirkwood.co.uk/product/2-x-upgraded-air-arms-tx200-prosport-breech-seals/ I've ordered from, custom air seals, bagnall and TWC with good service from each in the past

Pauly5 Members Profile Send Private Message Find Members Posts Add to Buddy List Forum Moderator Joined: 11 Mar 2013 Location: Titahi Bay Status: Offline Posts: 1487	Post Options Post Reply Quote Pauly5 Report Post Thanks(0) Quote Reply Posted: 07 Jul 2023 at 4:00am
	Sounds like a good project there Stu. I'd be keen to see photo's of the O ring piston seal if you can be bothered. will you make it out of aluminium?

Stuart Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 Feb 2017 Location: North Canterbur Status: Offline Posts: 137	Post Options Post Reply Quote Stuart Report Post Thanks(0) Quote Reply Posted: 08 Jul 2023 at 4:46pm
	Turning all the bits up next week so will show photos when it’s about to go back together. Just got O’rings coming down from Wellywood so will see how it goes. Keep you posted. Parts less than $20 just an hour or two machining. Using existing spring, would have liked original but will see how it shoots The spring guide in it now is very loose so next one should improve the buzz.

Stuart Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 Feb 2017 Location: North Canterbur Status: Offline Posts: 137	Post Options Post Reply Quote Stuart Report Post Thanks(0) Quote Reply Posted: 08 Jul 2023 at 4:48pm
	Thanks for all the info

Pauly5 Members Profile Send Private Message Find Members Posts Add to Buddy List Forum Moderator Joined: 11 Mar 2013 Location: Titahi Bay Status: Offline Posts: 1487	Post Options Post Reply Quote Pauly5 Report Post Thanks(0) Quote Reply Posted: 08 Jul 2023 at 5:38pm
	I turned up a top hat and guide for an HW80 out of delrin, and it was like it had snowed around the lathe with the amount you take off.

Stuart Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 Feb 2017 Location: North Canterbur Status: Offline Posts: 137	Post Options Post Reply Quote Stuart Report Post Thanks(0) Quote Reply Posted: 09 Jul 2023 at 7:36am
	I’m using molybdenum impregnated Nylatron for all parts with viton o’ring on extension. Give it a whirl eh! Someone over in uk has done one and has had good success with it so more or less copying his work After 4 years of using its still working good,so all being well will be less than just buying new seal. Fingers crossed.