06/08/2026
Gunsmith Bros.
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Finding right airsoft parts shouldn’t feel like gamble. Your time should be well spent on enjoying airsoft and your dream builds.
GSB offers custom service and parts that you’ll find seamless fit, lasting durability and realistic performance.
06/08/2026
16/11/2025
18/06/2025
It’s been a while since our last custom build and we’re excited to show you this.
Remade Infinity Formula 5.1, went for a Bronze body with hairline finish, glow reflective polishing. Layered, rugged, a timeless appeal for a pistol. And I’m certain you’ll love the tailored subtle dark grey-black tone on sandblasted finish of the grip. Balanced with details.
The textured aluminum Infinity MarcoPocket grip is unexpectedly sticky, locked to my hands when test-firing it.
Tuned internal springs for more power. Faster recoil, louder sound and realistic touch . All done by our gunsmiths.
Available on 1st July, exclusively at gunsmithbrosairsoft.com
Before next release, enjoy.
07/06/2025
GSB Custom Build - "♾️Infinity Formula"
The Formula to Make Champion 🏆
Built and Tuned by Your Gunsmiths Behind the Scene💪🏻
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