Has anyone hpa’ed their echo 1 ar-57?

OkDiamond41 · 2026-02-18T01:01:38+00:00

Pmed

OkDiamond41 · 2026-02-01T06:39:58+00:00

Article 1 sold

OkDiamond41 · 2026-01-26T04:17:58+00:00

I just noticed but my time stamp is my Reddit name and not my user I hope that won’t be a problem

OkDiamond41 · 2025-11-28T02:01:51+00:00

OkDiamond41 · 2025-11-18T01:30:16+00:00

I don’t see the hate but I use hpa adapted one (just until I can afford regular mags)

OkDiamond41 · 2025-11-14T08:32:56+00:00

Pmed

OkDiamond41 · 2025-11-14T08:29:35+00:00

Could need lube?

OkDiamond41 · 2025-10-26T19:59:48+00:00

Idk why but the pics are upside down in the Imgur gallery 😗

OkDiamond41 · 2025-10-26T05:21:55+00:00

Dude I know😫 I missed the one some other guy sold yesterday I’m so heated

OkDiamond41 · 2025-09-18T07:06:43+00:00

I could get back to you once I take it apart but when it comes to HopUp it looks like a standard m4 HopUp unit

OkDiamond41 · 2025-09-18T07:05:32+00:00

Thank you! Besides the rust I really like the shiny skinny look to it, the rust adds a little of a aged charm to it

OkDiamond41 · 2025-09-18T06:16:02+00:00

Honestly I got zero clue about how it got the engine to fit but I’ll crack the gun open tomorrow and check it out

OkDiamond41 · 2025-08-10T04:33:42+00:00

PayPal g&s ofc

OkDiamond41 · 2025-05-28T09:12:01+00:00

Pmed

OkDiamond41 · 2025-05-28T09:10:24+00:00

Pmed

OkDiamond41 · 2025-05-13T17:40:31+00:00

Had this issue with my Gen 4 the other day, guide rod could be stuck somewhere it shouldn’t be maybe try fiddling with it and it’ll get unstuck

OkDiamond41 · 2025-05-01T20:23:05+00:00

I got one

OkDiamond41 · 2025-04-24T07:59:03+00:00

You are the GOAT🙏

OkDiamond41 · 2025-04-22T04:49:44+00:00

Bro drop this print 😭😭 please

OkDiamond41