Umarex - H&K G3A3 GBBR Airsoft KAC Rotary HOP unit

Rotary HOP unit

- Manufactured from heavy duty material NP1000D

Curious as to what it could be

Manufactured by VFC and perfected by Fubar Bundy

Keymod handguard

Umarex - H&K G3A3 GBBR Airsoft KAC Rotary HOP unitUmarex H&K G3A3 GBB This H&K G3A3 is quite possibly one of the most well known rifles in the world, seeing use in the hands of military and police in over 80 countries, and close to 8 million units produced worldwide. This iconic rifle is well known to many, collectors and enthusiasts alike, so its no surprise that we still see them pop up in the Airsoft world to this day. This H&K licensed G3A3 GBB rifle is very impressive, with a receiver made