ArmA 3 Joint Delta and Ranger Gameplay - Operation Black Hammer - YouTube
0.5.1 Released! - Red Hammer Studios | Facebook
Robert Hammer's Ak's pack addon - ARMA 2 - Mod DB
Armed Assault Info
ArmA 3 Joint Delta and Ranger Gameplay - Operation Black Hammer - YouTube
Precision & Accuracy Analysis of Arma 3 Rifles (with ACE3 mod, Dagger mod, Massi Mod, Robert Hammer, RHS mod, R3F, etc) - ARMA 3 - GENERAL - Bohemia Interactive Forums