Weatherby's PA-459 TR is an easy-to-operate shotgun that gives you everything you need to protect your family and loved ones from harm. The TR's Threat Response Accessory Rail gives you quick mounting and the flexibility to add a flashlight or laser sight to your shotgun. The rail attaches to the magazine endcap of your shotgun and allows for positioning on the left, right, or under side of the weapon. The 459's shorter length of pull and comfortable, ergonomic buttstock with rubber textured grip areas allow for snag-free shouldering. The PA-459 has an 18-1/2" chrome-lined barrel with a removable extended ported cylinder choke tube that gives it an overall length of 20". The M16-style front sight has a fiber-optic pin that affords faster target acquisition and the clamp-style rear LPA-style ghost ring sight is easily adjustable for windage and elevation. A Picatinny mounting rail, an extended and enlarged slide release, and a set of sling swivel studs all come standard.