939-001524 ASTRO Gaming A40 TR Mod Kit, Noise Cancelling Conversion Kit - Blue
Buy Astro - A40 TR + Mixamp Pro + Mod Kit Black Ops Bundle White (Demo model)
ASTRO Gaming on Twitter: "They're here! The Red A40 TR Mod Kit is back in stock! #ASTROfamily #RedArmy Shop Now @ https://t.co/TZM3FJYukX https://t.co/A3z5Rntf1P" / Twitter
Astro A40 Mod Kit - Call of Duty A40 TR Headphones & Accessories - Newegg.com
ASTRO A40 TR Customizable Mod Kit - USA | ASTRO Gaming
It looks like someone is selling standard speaker tags, ear cups and headband in mod kit packaging, can anyone confirm? : r/AstroGaming
Amazon.com: A40 TR Mod Kit – defean Replacement Earpads and Headband Compatible with Astro Gaming A40 TR Headset,Ear Cushions, Upgrade High-Density Noise Cancelling Foam, Added Thickness (Black Velour) : Electronics
A40 modkit unboxing and installation (Gen 4) - YouTube
Astro A40 Mod Kit - Call of Duty A40 TR - OPENED | eBay
Hyperx Alpha S vs Astro A40 TR w/mod kit : r/HyperX