Masai mara design is following the modern line of nature manufacturing with high tech machines and last technology to serve the bests. Masai Mara is a result of combining the experience of handworking and know-how of today with art. Follow the footsteps of Masai mara then you�ll find the what are you looking for. - Gauge: 12- 3 - Chamber: 76mm - Mechanic: Kinetic Drive inertia system semi-automatic rotating bolt - Barrel Length: 61-66-71-76cm - Choke: 5 Marapro C-IC-M-IM-F - Ribs Size: 8mm - Recoil pad: Special Polyurethane Microcell Rubber - Stock Length: 342mm - Drop at Heel: 55�1mm adjustable to 45-50-60 - Drop at Comb: 37�1mm - Weight: 295kg - Forearm: Synthetic - Frame: Aluminum Black Anodized - Stock: Synthetic - Magazine Capacity: 4+1 x12/76 Rounds - Safety: Trigger safety and Removable Trigger System RTS safety - Trigger Guard: Aluminum Black Anodized - Trigger: Removable RTS system automatic anti-repeat system and automatic locking device - Sight: Fiber Optic