Album __2022_01_03__ DIY / MYOG from K. Urs Gruetter

20220807 132814

nobody@ipernity.com (K. Urs Gruetter) — Sat, 07 Oct 2023 16:31:11 +0000

This is a Cerveney 4-valve Bb Helicon...

nobody@ipernity.com (K. Urs Gruetter) — Thu, 19 May 2022 09:05:38 +0000

copper blast-tube and nozzle to plug the tip of the cone

nobody@ipernity.com (K. Urs Gruetter) — Thu, 19 May 2022 09:05:36 +0000

Cone, plugged with the blast-tube

nobody@ipernity.com (K. Urs Gruetter) — Thu, 19 May 2022 09:05:37 +0000

0.5mm dia nozzle

nobody@ipernity.com (K. Urs Gruetter) — Tue, 29 Mar 2022 06:31:15 +0000

ultralight suspender - scale is a precision scientific scale 0-60grs

nobody@ipernity.com (K. Urs Gruetter) — Mon, 28 Feb 2022 16:33:25 +0000

Packframe MKIII 840grs/29.6oz ready to go

nobody@ipernity.com (K. Urs Gruetter) — Mon, 28 Feb 2022 16:33:26 +0000

sturdy hip belt, large flap pockets, 20mm dia aluminum stays

nobody@ipernity.com (K. Urs Gruetter) — Mon, 03 Jan 2022 14:44:21 +0000

the "hardware" of badile pack

nobody@ipernity.com (K. Urs Gruetter) — Mon, 03 Jan 2022 14:44:23 +0000

detail of "badile"

nobody@ipernity.com (K. Urs Gruetter) — Mon, 03 Jan 2022 14:44:19 +0000

top: McKinley pack, bottom: old mammut badile 56 pack