Sliding cups

A new prototype being tested. Multiple stacking configurations to improve filter dynamics.

[@montneymon-ta-knee6810]

is the website shut down i cant get on it shows no site

[@anthonydavis1545]

Available on the 5Secondfirearm.com website by end of this month.

[@Madcat41]

Damn, I should have waited... guess I'll have to pick up another one lol

[@anthonydavis1545]

Silver cups are stainless steel. Black cups are aluminum. The od of the cups are 37.9mm, and they slide nicely into the tube.

[@tylercoleman7580]

What is different between the black and silver cups?

[@janome]

the shape of the black cups allows for less spilling of solvent. can make quite a good bit of difference. every bit counts!

[@lilhoss45]

Does anyone know the outside diameter of the Cups

[@anthonydavis1545]

37.8mm is the cup OD (Tube ID is 38mm)

[@edwardhelms2431]

Where can I get one

[@chrismcdougald9698]

Edward Helms www.cjmgunsmithing.com

[@arjones2330]

Don't see this on the site!

[@anthonydavis1545]

5secondfirearm.com

[@Rot05]

Any updates?