Description Loaded within the specs as written by the Single Action Shooting Society. Factory brass casings. Flat nose lead bullets are designed to give function with precision in your lever action rifles and single action revolvers.Specifications:Bullet Style: Lead FNBullet Weight: 225 gr.Caliber-Gauge: .44-40 WIN.Quantity per Box: 50Specific Caliber: .44-40 Win. Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.