Skip to content
Shop Our Categories
Search the store:
Bishop Ammunition & Firearms
458 SOCOM Firearms & Uppers
475 Bishop Firearms & Uppers
Bolt Action Rifles
Lever Action Rifles
AR-15 Rifles & Uppers
AR-10 Rifles & Uppers
Cowboy Action Ammunition
.45 Colt Cowboy Action Ammunition
475 Bishop Short Magnum
.458 SOCOM Ammunition
.45 Auto / .45 ACP Ammunition
.45 Colt Ammunition
30-30 Winchester Ammunition
.38 Special Ammunition
Knives and Edged Implements of Destruction
AR-15/AR-10 Parts & Accessories
Lower Receiver Parts
AR-15 and AR-10 Stocks
AR-15, AR-10 and 458 SOCOM Gas Tubes
AR-15, AR-10 and 458 SOCOM Triggers
Buffers, Tubes, Buffer Springs
Upper Receiver Parts
AR-15, AR-10 and 458 SOCOM Bolt Carrier Groups
AR-15, AR-10 and 458 SOCOM Muzzle Brakes
AR-15, AR-10, and 458 SOCOM Rifle Barrels
Firing Pins and Other Parts
AR-15, AR10, 458 SOCOM Gas Blocks
Handguards Ultra Slim and Ultra Light
Rifle Scopes and Sights
Red Dot Sights
Scope Mounts for AR Rifles
Firearms Marking and Engraving
Nav Menu 3
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
38-55 Win Hunting Ammo 240 grain LRFP New Brass - Per 20
Cowboy Action - 1250 fps - Box of 20 rounds.
Quantity in Stock:
(Out of Stock)
California Proposition 65 WARNING: This product can expose you to one or more chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to
AS OF JAN 1 2018, THIS ITEM CANNOT BE ORDERED AND SHIPPED DIRECTLY TO CALIFORNIA RESIDENTIAL ADDRESSES. THIS ITEM CAN ONLY BE SHIPPED TO LICENSED AMMUNITION VENDORS IN CALIFORNIA. CALIFORNIA LICENSED GUN DEALERS ARE AUTOMATICALLY CONSIDERED LICENSED AMMUNITION VENDORS.
CONTAINS LEAD. NOT TO BE USED FOR HUNTING WITHIN CALIFORNIA.
Bishop Ammunition new manufactured hunting 38-55 Winchester cartridges are made in the U.S.A at our plant in North Highlands, California. This cartridge is loaded on commercial-grade presses, and each cartridge is personally hand inspected and hand packed in the box. CANNOT BE USED FOR HUNTING IN CALIFORNIA.
Each box contains 20 cartridges using brand new Starline Brass.
Silver State 245 gr 0.380" dia bullet
Top Quality, Position and Temperature Insensative Powder
1/10th Grain Consistency = Increased Accuracy = Better Performance.
All cartridges are packed in standard trays.
Each box will contain all new Starline brass cases
This is the cartridge that gave birth to the 30-30. The 30-30 is simply the 38-55 necked down to accept a .30 caliber bullet of .308 diameter.
The 38-55 Winchester is not an obsolete cartridge. Several manufacturers still offer the 38-55 in their rifles, both single shot and lever action. The 38-55 is also still considered the preferred thin skin game taking cartridge there is. Millions of rifles have been chambered in this cartridge and loaded properly is effective on brown and black bear.
The 38-55 Winchester was first developed by Winchester in 1876 by Ballard. The 38-55 was first used by Marlin in their lever action rifles and then by Winchester in their High Wall and lever action rifles.
The 38-55 Winchester is renowned for its exceptional accuracy at ranges up to 330 yd and properly loaded and developed by the loader can be accurate out to 1000 yards. The maximum CUP pressure for the 38-55 is 30,000 but will create a explosive combination in older turn of the century firearms made in the early 1900's and late 1800's as this was originally a black powder cartridge, 38 caliber under 55 grains of powder. It was originally intended as a true .380 dia. cartridge, however rifle manufacturers from the cartridge's inception still cannot get it right and grove diameters range from .375 to .382. Therefore you should always swag your barrel to determine what your grove diameter is before you choose a cartridge. To solve this problem, in lead bullets we use a .379 bullet and limit our speed to a maximum of 1300 fps to prevent leading. With a gas check you can go safely to 1600 fps but gas checks are not allowed for Cowboy Action shooting in their side matches. Jacketed bullets can safely be loaded up to 1800 fps. There are no lead free/copper bullets for this cartridge. The Winchester 375 is a modern variant of this cartridge.
NEVER EVER use 375 Winchester ammunition in ANY 38-55 EVER for any reason. If you do you may be making a trip to the hospital and most probably will be replacing your rifle.
By purchasing this product, you certify that you are at least 21 years of age and you are legally allowed by your local, state and/or federal laws to posses and/or purchase / receive this item.
38-55 Win Cowboy Action Load Ammo 240 grain LRFP New Brass - Per 20
Share your knowledge of this product with other customers...
Be the first to write a review
Browse for more products in the same category as this item:
Bishop Ammunition Manufacturing, LLC.
All Rights Reserved. Built with Volusion.