Winchester M-22 22 LR 40 gr LRN 1000rd Box

Winchester M-22 is a .22 Long Rifle load using a 40‑grain round nose projectile with a black copper‑plated finish. It was introduced for modern semi‑automatic .22 rifles and marketed to feed reliably from high‑capacity magazines while offering consistent primers and clean‑burning powder. Published data for this load lists a muzzle velocity of 1255 feet per second and supplies 1000 rounds per box with two boxes per case.

Key Specifications

• The cartridge is chambered for .22 LR.
• The bullet weight is 40 grains.
• The projectile is a black copper‑plated round nose design for smooth feeding.
• The listed muzzle velocity is 1255 fps.
• The package contains 1000 rounds per box.
• There are 2 boxes per case as provided in the product data.
• The listed case material is brass.
• The product model is identified as M-22.
• The listed muzzle energy is 140 ft lbs.

Designed for high‑volume practice, target work, and general plinking, this Winchester M‑22 load emphasizes consistent ignition, reliable magazine feeding, and stable velocities for repeatable groups. Its plated round‑nose construction helps preserve bore condition and improves feeding in modern semi‑automatic platforms, making it a pragmatic choice for shooters who run higher round counts and value predictable function.