The new Tri-Rail Mounting System sets up your tactica or home defense shotgun for maximum versatility and low light performance. Re-designed with five different mounting positions. You can now mount accessories straight, or at an angle, for true shotgun customization.
* Re-Designed for additional accessory mounting options * Fits any 1 inch diameter shotgun tube * Can be used with or without heat shield * Only takes up 1.5 inches of space * Can mount on magazine extension tube or stock tubes