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Starline 45 Colt brass cases. Two boxes of 45 ACP (45 Auto), one open and one closed, showing product.
Bishop Ammunition remanufactured 38 Special cartridges are made in the U.S.A at our plant in North Highlands, California by U.S. Citizens. This ammunition uses a top shelf, top grade modern powder that is not sensitive to either the temperature or position of the powder inside the case. This powder yields constant pressure and velocity shot after shot after shot regardless of the condition in which it's used. We believe, when properly loaded and inspected, once-fired brass is every bit as reliable as new brass, if not more. Because once-fired brass has been, by definition, fired, it provides an advantage that new-made cartridges do not have: Simply put, the possibility that poorly formed primer holes would prevent ignition has been eliminated. Our processed brass undergoes an initial inspection and cleaning, full length sized, deprimed, and primer pocket swaged, a custom-designed cleaning and polishing process, another hand inspection, then the round is made on commercial-grade presses, and undergoes a final hand inspection before the ammunition is hand packed into the box. Just like when we use new brass, all cartridges go through the same intense quality control, high precision machining, and personal hand inspection.
  • Target-Grade Ammunition.
  • Each box contains 50 cartridges, mixed headstamp, either all brass or all nickel-plated brass cases. Nickel-Plated Brass boxes are so marked.
  • Modern St. Marks powder insures a more consistent cleaner burn regardless of temperature or firing position shot after shot after shot.
  • 1/10th Grain Consistency = Increased Accuracy = Better Performance.
  • We purposely do not load once-fired processed cases to maximum SAAMI specification, but it is within the range specified by the powder manufacturer. There is solid reasoning behind this: Our ammunition provides a lower recoil, less chance of case splits and less of a chance of blowing someone's gun up. Other manufacturers do fully load to maximum specification on their re-manufactured ammunition, or they will cut corners on the powder used in order to increase their profit margin. Use theirs at your own risk
  • Components are American-made where possible and supply allows. Brass can be a mix of both American and foreign-made once-fired brass.
  • Loose-packed.
  • Each box will contain either all brass cases or all nickle-plated cases. We do not mix nickle and brass in the same box. Your order may contain some boxes of all brass cases and some boxes of all nickle-plate cases, depending on inventory levels, unless you specify otherwise.

Please see our updated return policy concerning ammunition returns. MUST BE 21 OR OVER TO PURCHASE.
DUE TO HIGH DEMAND, WE HAVE RUN OUT OF THIS ITEM ONCE AGAIN. NOTE: These brass cases are shipped USPS Priority Flat Rate and has a fixed
shipping charge and will be shipped separately of any ammunition
ordered, all of which ships via UPS Ground.

Originally designed for use with blackpowder, the .45 Colt is one of the most powerful, commonly available handgun cartridges when loaded with smokeless powder.  Starline's .45 Colt brass has been tested to .44 Magnum pressures in gun systems suitable for such loads. All brass is produced within SAAMI specifications and includes special heat treat processes and designs to enhance strength and longevity.  BRAND NEW BRASS! Also available in 250 and 500 case lots.
Bishop Ammunition 45 Auto (.45 ACP) cartridges are made in the U.S.A at our plant in North Highlands, California by U.S. Citizens. This ammunition uses a top shelf, top grade modern Hodgdon Extreme powder that is not sensitive to either the temperature or position of the powder inside the case period. This powder yields constant pressure and velocity shot after shot after shot regardless of the condition in which it's used. In this product, we use BRAND NEW AMERICAN-MADE BRASS from top quality manufacturers. Every cartridge is made on commercial-grade presses, undergoes hand inspection and is chambered in SAMMI spec chambering blocks before the ammunition is hand packed into the box.

  • Each box contains 50 cartridges, single headstamp. New brass cases are manufactured by Starline, a leading U.S. company.
  • Our .45 Auto (.45 ACP) TMJ ammunition uses a top-shelf, modern powder to insure a more consistent cleaner burn, regardless of temperature or firing position shot after shot after shot.
  • At Bishop Ammunition, we keep our loads to within 1/10th Grain of consistency. This leads to increased accuracy and better performance.
  • Our powder loads are kept within the upper range specified by the manufacturer within SAAMI specifications, and are tested in our own real world weapons. There is solid reasoning behind this: Our .45 Auto (.45 ACP) TMJ ammunition provides a lower recoil, less chance of case splits and less of a chance of blowing someone's gun up.
  • Our .45 Auto (.45 ACP) TMJ ammunition cartridge components are American-made. Powder is sourced to American companies but may be manufactured in the United States or abroad.
  • Our 50 cartridge box is a custom-designed U.S.-made, WWII-style environmentally-friendly ammunition box that uses no inserts. All cartridges are packed tight and facing the same direction - base down, bullet up.
It is up to you to KNOW that your weapon has been properly cleaned and in good working order prior to use.

Please see our updated return policy concerning ammunition returns. MUST BE 21 OR OVER TO PURCHASE.

Shipped UPS Ground, Adult Signature Required.
Starline 45 Colt brass cases.
Bishop Ammunition New Manufactured Cowboy Action Loaded 45 Colt cartridges are made in the U.S.A at our plant in North Highlands, California by U.S. Citizens. All components used in this cartridge are sourced to companies in the U.S.A. This cartridge is loaded on commercial-grade presses, and each cartridge is personally hand inspected and hand packed in the box.
  • Each box contains 50 cartridges using brand new Starline Brass, swaged hardcast bullets and American made primers.
  • Match-Grade
  • Top Quality, Position and Temperature Insensitive Powder
  • 1/10th Grain Consistency = Increased Accuracy = Better Performance.
  • All cartridges are packed in standard trays.

  • Power Factor: 160
  • Velocity: 800 fps
Bishop Ammunition New Manufactured Cowboy Action Loaded 45 Colt cartridges are made in the U.S.A at our plant in North Highlands, California by U.S. Citizens. All components used in this cartridge are sourced to companies in the U.S.A. This cartridge is loaded on commercial-grade presses, and each cartridge is personally hand inspected and hand packed in the box.
  • Each box contains 50 cartridges using brand new Starline Brass, swaged hardcast bullets and American made primers.
  • Match-Grade
  • Top Quality, Position and Temperature Insensitive Powder
  • 1/10th Grain Consistency = Increased Accuracy = Better Performance.
  • All cartridges are packed in standard trays.

  • Power Factor: 150
  • Velocity: 710 fps


Please see our updated return policy concerning ammunition returns. MUST BE 21 OR OVER TO PURCHASE.
DUE TO HIGH DEMAND, WE HAVE RUN OUT OF THIS ITEM ONCE AGAIN. NOTE: These brass cases are shipped USPS Priority Flat Rate and has a fixed
shipping charge and will be shipped separately of any ammunition
ordered, all of which ships via UPS Ground.



Originally designed for use with blackpowder, the .45 Colt is one of the most powerful, commonly available handgun cartridges when loaded with smokeless powder.  Starline's .45 Colt brass has been tested to .44 Magnum pressures in gun systems suitable for such loads. All brass is produced within SAAMI specifications and includes special heat treat processes and designs to enhance strength and longevity.  BRAND NEW BRASS! Also available in 100 and 500 case lots.
Starline 45 Colt brass cases. Two boxes of 45 ACP (45 Auto), one open and one closed, showing product. .45 Auto (.45 ACP) Defense Copper Plated Hollow Point Cartridges and boxes.
OUT OF STOCK. NOTE: These brass cases are shipped USPS Priority Flat Rate and has a fixed
shipping charge and will be shipped separately of any ammunition
ordered, all of which ships via UPS Ground.


Originally designed for use with blackpowder, the .45 Colt is one of the most powerful, commonly available handgun cartridges when loaded with smokeless powder.  Starline's .45 Colt brass has been tested to .44 Magnum pressures in gun systems suitable for such loads. All brass is produced within SAAMI specifications and includes special heat treat processes and designs to enhance strength and longevity.  BRAND NEW BRASS! Also available in 100 and 250 case lots.
Bishop Ammunition 45 Auto (.45 ACP) cartridges are made in the U.S.A at our plant in North Highlands, California by U.S. Citizens. This ammunition uses a top shelf, top grade modern Hodgdon Extreme powder that is not sensitive to either the temperature or position of the powder inside the case period. This powder yields constant pressure and velocity shot after shot after shot regardless of the condition in which it's used. In this product, we use BRAND NEW AMERICAN-MADE BRASS from top quality manufacturers. Just like our remanufactured product, every cartridge is made on commercial-grade presses, undergoes hand inspection and chambering in SAMMI spec chambering blocks before the ammunition is hand packed into the box.
  • Match-Grade Ammunition.
  • New Starline Brass.
  • A top-shelf, modern Hodgdon Extreme powder insures a more consistent cleaner burn regardless of temperature or firing position shot after shot after shot. Equivalent to Winchester WinClean.
  • 1/10th Grain Consistency = Increased Accuracy = Better Performance.
  • We load these cartridges to the same specifications as our remanufactured product using the same premium-grade, clean burning powders. There is solid reasoning behind this: Our ammunition provides a lower recoil, less chance of case splits and less of a chance of blowing someone's gun up.
  • Cartridge components are American-made, with the exception of the primer, which may or may not be American-made, depending on availability at time of cartridge assembly, in order to prevent shutdowns in production.
  • This is a 500 round bulk pack in one box.
  • At this time, there is a shortage of nickle-plated brass, so we are using yellow brass until further notice. Regardless, we do not mix nickel-plated brass and yellow brass in the same box.
It is up to you to KNOW that your weapon has been properly cleaned and in good working order prior to use.

Please see our updated return policy concerning ammunition returns. MUST BE 21 OR OVER TO PURCHASE.
Shipped UPS Ground, Adult Signature Required.
Bishop Ammunition .45 Auto (.45 ACP) Defense Cartridges are made in the U.S.A at our plant in North Highlands, California by U.S. Citizens. These .45 Auto (.45 ACP) Defense Copper Plated Hollow Point Cartridges use a modern powder that is not sensitive to either the temperature or position of the powder inside the case. This powder yields constant pressure and velocity shot after shot after shot regardless of the environmental condition in which it is used. In this product, we use BRAND NEW AMERICAN-MADE BRASS from Starline. Every cartridge is made on commercial-grade presses, undergoes hand inspection and is chambered in SAMMI spec chambering blocks before the ammunition is hand packed into the box.

  • Each box contains 20 cartridges. They feature new brass cases manufactured by Starline, a leading U.S. company.
  • Our .45 Auto (.45 ACP) Defense ammunition uses a top-shelf, modern powder to insure a more consistent cleaner burn, regardless of temperature or firing position shot after shot after shot.
  • At Bishop Ammunition, we keep our loads to within 1/10th Grain of consistency. This leads to increased accuracy and better performance.
  • Our powder loads are kept within the upper range specified by the manufacturer within SAAMI specifications, and are tested in our own real world weapons. There is solid reasoning behind this: Our .45 Auto (.45 ACP) Defense Copper Plated Hollow Point ammunition provides a lower recoil, less chance of case splits and less of a chance of blowing someone's gun up.
  • Our .45 Auto (.45 ACP) Defense Copper Plated Hollow Point ammunition cartridge components are American-made.
It is up to you to KNOW that your weapon has been properly cleaned and in good working order prior to use.

Please see our updated return policy concerning ammunition returns. MUST BE 21 OR OVER TO PURCHASE.

Shipped UPS Ground, Adult Signature Required.