Description

The K.T.M.S. 12 is a barrel-mounted Remington 870 for the AR-15 battle rifle. Originally made famous by Knights Armament as the “Master Key” the K.T.M.S 12 is a faithful clone built around the Remington 870,  the made using the latest in modern manufacturing processes. Developed in a calibration with Tyr 1 Outfitters and Allegany Gun Works,

The unit can be mounted to M4, SOCOM and Government profile barrels. The barrel hanger is an improved design and is superior to the original.

• Will mount directly to the Daniel Defense RIS YY rail
• 3+1 capacity
• LMT QD mount is a direct swap and can be used swapped
• This item requires an FFL/SOT transfer

Specs:

• Barrel Length: 9.5 in.
• OAL: 17.125 in.
• Weight: 5.7 lbs.

**It is important to make sure this item is legal in your area prior to ordering**

**This is an NFA item and requires an FFL/SOT for transfer. **