What is Remington 870 Unlimited Bullpup Kit?

The Remington 870 pump action shotgun has been around for a long time because it is an indestructible weapon that is totally reliable. The shotgun is about 38.5 inches long and is fairly inexpensive to the average consumer and gun lover. Those who already have a Remington 870 can purchase the Remington 870 Unlimited Bullpup Kit to make it shorter in length. This is a conversion kit that will modify your existing 12 gauge Remington 870 shotgun by taking off ten inches from its total length.