NEW FOR 2021. The 22 LR rimfire Wildcat SR is suppressor ready with a threaded muzzle. A thread protector is included when not using a suppressor. Lightwight composite stock and construction keeps weight to 4 pounds. Shorter 16 1/2 barrel. Rotary magazine features last round bolt hold open. (Suppressor not included) – Purrs like a kitten. The new Wildcat SR gives you all the advantages of the exciting Winchester Wildcat autoloading rifle in a version that is threaded to accept a 1/2 x 28 TPI suppressor. – Rugged polymer construction of the upper assembly lower receiver assembly and ambidextrous skeletonized buttstock – 16-1/2 precision button-rifled chromoly steel barrel with a recessed target-style crown – 1/2 x 28 TPI threaded muzzle with knurled thread protector – Fully-adjustable ghost ring rear sight and ramped post front sight – Integral picatinny sight rail – Molded-in sling eyelets plus a picatinny accessory rail located under the fore-end tip – 10-round rotary magazine with a polymer body metal feed lips and last round bolt hold open – Dual ambidextrous magazine releases – Spring-assisted magazine ejection – Reversible manual safety button – The Wildcat SR is suppressor-ready. A suppressor is not included with this rifle. Firearms suppressors offer significant hearing protection to the shooter and bystanders. They are currently legally available in 42 states from many different manufacturers and resellers in the United States.