Knight DISC Extreme .50 Cal Bolt-Action Inline Muzzleloader, 26-inch Green Mountain Stainless Barrel, Fiber-Optic Sights, Matte Stainless
This Knight DISC Extreme stands out with its 26-inch Green Mountain stainless barrel, 209-primer ignition, and durable matte stainless finish. It features bright fiber-optic iron sights, a robust composite stock, and a right-hand bolt with user-friendly controls. Made in the USA and kept in excellent condition, it includes the original factory box and owner's manual.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor scratches and blemishes are present and visible under close inspection.
What’s Included
- Knight Rifles owner's manual
- Factory box with matching serial label
The DISC Extreme uses a stainless steel receiver and a 26-inch Green Mountain stainless barrel with a recessed crown, combining corrosion resistance with precise muzzle protection. The matte stainless finish on the barrel and receiver supports low-glare handling in the field.
Its 209-primer ignition system and bolt-action inline design deliver consistent ignition. The right-hand bolt includes a knurled rear cocking piece for positive control. A manual safety sits behind the bolt handle with a red index dot for quick status reference.
Factory fiber-optic iron sights provide a clear sight picture, with a green front ramp and an orange adjustable rear. The receiver is drilled and tapped for scope bases, giving you mounting flexibility if desired.
The black composite stock is built for durability and control, featuring molded checkering, a vented rubber recoil pad, and a front sling swivel stud. Length of pull is 14.0 inches, offering a comfortable fit for many shooters.
This example is in excellent overall condition and comes with the original factory box whose label matches the receiver serial, along with the Knight owner's manual.




