Toy Kit Blasters present the Army Armament R504 STI 2011 Costa Ludus GBB that they have available in the Philippines. The R504 airsoft pistol boasts a full-metal build, green gas power, and realistic features like blowback and fiber sights. This replica packs a punch with its 28-round magazine and adjustable hop-up, while upgrades like ambidextrous controls and Picatinny rails enhance user experience and customization options.

Timerzanov Airsoft takes a look at the Hi-Capa version of Army Armament, the R504 Gas Blowback Pistol... "Hi all ! Today for the first time on this channel I offer you the review of a fist replica from Army Armament. I present to you here the R504 from Army. A replica type 1911/hi-capa. Enjoy great video everyone!

Two products are presented in this livestream video by Patrol Base. The first one is the Army Armament R504 Hi-Capa Gas Blowback Pistol that comes with a red dot sight mount plate, suppressor height sights, and a pre-installed thread adapter.

Quick presentation by Taiwan Gun on the Army Armament R504 1911 Gas Blowback Pistol available in Black and Tan colours... "A long-awaited replica of ARMY ARMAMENT's double-stack 1911 pistol is already on sale.