The Winchester Wildcat SR (brand part no. 521172102) is a semi-automatic rifle chambered in .22 LR, built with a threaded 16.5-inch barrel for shooters who want to add a suppressor or muzzle device. Winchester pairs the threaded barrel with a ramp post front sight and an adjustable ghost ring rear sight for fast, precise aim, and a reversible safety button makes the rifle equally comfortable for right- and left-handed shooters. Among semi-auto rifles, this Wildcat SR favors shooters who want a suppressor-ready, ambidextrous .22 LR for plinking or training.

Key Specifications

• The chambering is .22 LR.
• The barrel measures 16.5 inches and is threaded for a suppressor or muzzle device.
• The rate of twist is 1:16.
• The magazine holds 10+1 rounds.
• The front sight is a ramp post, paired with an adjustable ghost ring rear sight.
• The safety is a reversible button for right- or left-handed use.
• The action is semi-automatic, cycling a fresh round with every trigger pull.

Frequently Asked Questions

Is the barrel threaded? Yes, the 16.5-inch barrel is threaded for a suppressor or muzzle device.

Is the safety reversible for left-handed shooters? Yes, the reversible safety button works for right- or left-handed shooters.

Buy the Winchester Wildcat SR

A threaded barrel and a reversible safety make this Wildcat SR a genuinely ambidextrous, suppressor-ready .22 LR. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.