# GB 2 pack help.

**URL:** <https://forum.gbfans.com/t/gb-2-pack-help/29805>\
**Category:** Proton Packs\
**Created:** [January 3, 2022, 5:50am UTC](https://forum.gbfans.com/t/gb-2-pack-help/29805 "2022-01-03T05:50:19Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![StayPuff22](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@StayPuff22](https://forum.gbfans.com/u/StayPuff22)\
**Post date:** [January 3, 2022, 5:50am UTC](https://forum.gbfans.com/t/gb-2-pack-help/29805/1 "2022-01-03T05:50:19Z")

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I was wondering if anyone knew on the GB2 pack, what parts were changed from metal to a resin type material to lighten it up? I have tried searching the forum but can’t seem to find anything. Any help would be greatly appreciated. Thanks.

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**Author:** ![ccv66](https://forum.gbfans.com/user_avatar/forum.gbfans.com/ccv66/32/123692_2.png) [@ccv66](https://forum.gbfans.com/u/ccv66)\
**Post date:** [January 3, 2022, 6:21am UTC](https://forum.gbfans.com/t/gb-2-pack-help/29805/2 "2022-01-03T06:21:53Z")

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The Hero packs were all converted to GB2. The lighter packs are going to be semi heros, I’d start searching those topics. I’d would build a specific actors pack, GB1 or Gb2 and hero vs semi-hero. They’re slight variations in all the packs. Easier for people to answer when you narrow the category.

I don’t know, but probably just the [booster tube](https://www.gbfans.com/wiki/equipment/proton-pack/booster-tube) and N filter. When things are weathered it’s hard to tell the difference between metal and resin.

Take look at stantz semi hero replica

> **[Ghostbusters 2 "Ray Stantz" Semi-hero Proton Pack](https://forum.gbfans.com/viewtopic.php?t=35335)**
>
> Hello everyone! So, for a long time now, I have always wanted an “accurate” semi-hero pack from the second Ghostbusters film. Everyone (especially now-a-days) tries to build “accurate” GB1 packs, but I’ve never seen anyone REALLY tackle the...

Pics of semi hero

[https://www.therpf.com/forums/threads/ghostbusters-ii-semi-hero-proton-pack-buildup.248884/](https://www.therpf.com/forums/threads/ghostbusters-ii-semi-hero-proton-pack-buildup.248884/)

Definitely watch this YouTube channel if your building a pack

https://www.youtube.com/embed/ZRuPlSwGuWY?feature=oembed&wmode=opaque

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<div class="post-metadata">

**Author:** ![StayPuff22](https://forum.gbfans.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@StayPuff22](https://forum.gbfans.com/u/StayPuff22)\
**Post date:** [January 3, 2022, 6:37am UTC](https://forum.gbfans.com/t/gb-2-pack-help/29805/3 "2022-01-03T06:37:11Z")

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Thank you!! This is exactly what I was looking for. It’s been about 7 years since I worked on my pack and really navigated this site. This really helps. Thank you again.

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**Author:** ![ccv66](https://forum.gbfans.com/user_avatar/forum.gbfans.com/ccv66/32/123692_2.png) [@ccv66](https://forum.gbfans.com/u/ccv66)\
**Post date:** [January 3, 2022, 7:22am UTC](https://forum.gbfans.com/t/gb-2-pack-help/29805/4 "2022-01-03T07:22:52Z")

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… I didn’t previously watch his semi hero YouTube videos, looks like he answered all your questions in the first minute.