u/NormalSpriteEnjoyer

▲ 2 r/gp5

As a Pirelli A2 M1936 user, I have a question;

Which one is truly better, the GP-4 or the GP-5?

(And yes, I know that I use a really niche gas mask, but stay with me now.)

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u/NormalSpriteEnjoyer — 3 days ago