| Mossberg 100ATR | |
| Type: | Hunting Rifle |
| Origin: | United States |
| Is Ranged: | yes |
| Manufacturer: | O.F. Mossberg & Sons |
| Cartridge: | .243 Winchester .270 Winchester 7mm-08 Remington .308 Winchester .30-06 Springfield |
| Action: | Bolt-action repeater |
| Feed: | 4 round internal magazine |
| Sights: | Rear V notch, front post, rails for scope mounting |
The Model 100ATR is a bolt-action rifle from O.F. Mossberg & Sons.[1] ATR stands for "all-terrain rifle".
The ATR is available in .243 Winchester, .270 Winchester, 7mm-08 Remington, .308 Winchester, .30-06 Springfield. It has a 4+1 round via internal magazine.[2] It currently features camouflage stocks as well as synthetic and walnut. It also features a floating fluted barrel.