Mammoth Steel 3.5” is the ultimate wildfowl load with high velocity and 1 ½ oz of large size steel shot. This cartridge uses double based propellant exclusively imported from the USA. This ensures Gamebore uses the latest advances in steel powder technology to offer truly High Performance steel loads.
42gms/1 (4mm) *High Performance. Steel Proofed Shotgun with Fleur de Lys stamp. Half Choke Maximum.
*Steel MPS Velocity calculated at Muzzle and falls within MAXIMUM CIP Momentum.
High Performance Steel
High Performance Steel ammunition can only be used in shotguns bearing a CIP Fleur de Lys proof mark. CIP recommends a MAXIMUM choke of half (.5mm) for shot sizes 4mm and larger. Please see above for Gamebore's own recommendations based on product performance, experience and safety.
| Product Details | |
| WAD | PLASTIC |
| SHOT | 1 |
| CALIBRE | 12 |
| WEB PACK QYT | 1 STEEL |
| CHAMBER | 3 1/2 INCH |
| WEIGHT | 42 GRAM |
