Traced from an image on wikipedia (I habs skill issue) Specs: Mass 7.0 lb (3.2 kg) to 8.0 lb (3.6 kg) Length 26.3 in (670 mm) to 50.5 in (1,280 mm) Barrel length 14 in (360 mm) to 30 in (760 mm) Cartridge 12 gauge, 16 gauge, 20 gauge, 28 gauge, or .410 bore Action Pump-action Feed system 3+1, 4+1, 5+1, 6+1, or 7+1 round internal tube magazine, or an external 6+1 box magazine Sights Bead, twin bead, adjustable open sights, or ghost ring (all iron sights). Also cantilever and receiver-mounts for scopes https://en.wikipedia.org/wiki/Remington_Model_870
