Hornady SST Sabot Slug 12 Gauge, it delivers true 200 yard accuracy and you'll achieve sub-2" groups at 100 yards. The 300 grain FTX projectile lead and fires it at a blistering 2000 fps. The sharp point increases the ballistic coefficient of the FTX, allowing it to fly faster, farther and on a flatter trajectory. On impact, the Flex Tip initiates expansion at all velocities.
Remington 870 also is very popular police/security shotgun, available with extended magazines (up to 8 rounds),fixed or folding butt stocks or with pistol grips. Usually, police Remington shotguns have 14 in. or 18 in. barrels with cylinder or improved cylinder chokes, capable of firing buckshot, slugs and special purpose munitions (tear gas grenades, non-lethal rubber bullets etc.). M870 may be equipped with rifle-style or ghost-ring (peep) sights, with tactical flashlights and lasers etc.