low cost adapter for converting female to male threaded moderator

[Humdinger]

Air Arms S510 shrouds have an end cap which is female threaded 1/2-20 UNF not the typical 1/2-20 UNF male thread. Most moderators are 1/2-20 UNF female so an S510 would need a male thread moderator or an adapter for a standard UNF female one. There is stainless steel fitting that will adapt a UNF female moderator without spending $40 or more for an adapter. The following fiting is male to male 1/2-20 UNF with a .31 inch opening so it can be attached to an Air Arms S510 and others up to .25 caliber. It costs $6.70 on Ebay including tax and shipping. My only modification was to spray the center hex section black to match the shroud and moderator.

Here's the part description: 2403-05-05 Hydraulic Fitting 5/16" Male JIC X 5/16" Male JIC C5305

Ebay link: 2403-05-05 Hydraulic Fitting 5/16" Male JIC X 5/16" Male JIC C5305 | eBa

 

[boscoebrea]

Thank you, they also have a lot of others.

 

[Batman2]

Thanks for the money saving info.

Lots of folks don't know about the much cheaper options who would rather pay $40 to $45 for LDC adapters also all made in China anyways instead of going direct to Aliexpress or Alibaba or EBay and buy for only $9 to $12 with free shipping.

Just few examples. Buy only air gun related accessories.

https://www.aliexpress.com/item/4000447998587.html

Aliexpress is $12.91 and another $1.00 off so $6 cheaper per but if you prefer buying through EBay.

https://www.ebay.com/itm/184713076550?

Aliexpress has a greater variety of different sizes than EBay resellers all come from China any ways.

Don't buy the $2.50 oil filter barrel adapters that USA resellers sell for $50 to $100.

$9.55 ZERO DB look alike threaded 14mm 3x expandable LDC segments sold as tactical CS toy parts.

They got $12 Diana Bulls eye mount look alikes and $1.70 and additional $1.00 off coupon for a $0.70 picatinny mounted bubble levels and $1.07 shipping so only $1.77 total shipped.

$0.01 plus $0.89 shipping for air soft rifle suppressor sponge cylindrical baffles and springs look like for stuffing the hollow ends of shrouds.