The non perforated version for steel rack was tested for a period of 2 years.
It is hard to say the bb count it endured, but it starts at 2k. That is what it cycled this year alone. Other 2 versions were made more to laugh and check dimentions. Use those at your own risk.
Upd. 24.05.2024 Added piston body for gearbox shells with bigger guide rails, see v2 marked file.
aeg_piston_for_rack_lightened_v1.stl | 820.4KB | |
aeg_piston_for_rack_v1.stl | 176.4KB | |
aeg_piston_v1.stl | 108.1KB | |
piston_body_for_shs_racks_v2.stl | 288.2KB | |
piston_body_for_shs_racks_v2_lower_angle_overhang.stl | 286.7KB |