.401 WSL, J.B.A. H/S, New, One Cartridge not a Box.

Description

One Cartridge, not a box: .401 WSL or .401 Winchester Self-Loading, New production by PCI using new JBA Brass cases with “401 SLR JBA” Head-Stamp  (for Self-Loading Rifle?) and loaded with a 200 grain FMJ (Full Metal Jacketed) projectile.

History of .401 WSL cartridge:

The Winchester Company introduced the .401 WSL* in 1910 for the Model 1910 SL** rifle. Please note, SL = Self-Loading** or Semi-Auto, and WSL = Winchester Self-Loading*.

The 401 WSL was more powerful than the .351 WSL and suitable for deer hunting, however, the rifle was discontinued in 1936, and the .401 WSL cartridges, was produced until app. early 1950s by the major cartridge companies.

Only made by a few small custom cartridge companies today, if at all.