RCBS 99243 Single Stage Shell Holder #43 for 223/243/25 WSSM & 270/7mm/300/325 WSM Reloading Presses

SKU:
115661953
|
UPC:
076683992437
|
MPN:
99243
$9.38
$9.95
(You save $0.57 )
Current Stock:
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Type:
Shell Holder
Caliber-Gauge:
325 WSM
Finish-Color:
Silver
Quantity:
1
Size:
#43
Material:
Steel
Weight:
4 oz
Function:
Shell Holder

The RCBS 99243 Single Stage Shell Holder #43 is a precision reloading accessory engineered to lock cases in place during the reloading process. Built from hardened steel, this shell holder ensures consistent case alignment with your reloading dies—critical for safe, accurate ammunition production. If you're working up loads for .223 Remington, .243 Winchester, .25 WSSM, .270 Winchester, 7mm WSM, .300 WSM, or .325 WSM, this holder is sized to properly seat and capture your case heads during single-stage or turret press operations.

Correct case headspacing isn't just a technical detail—it's the foundation of reliable reloading. The #43 holder grips 0.125 inch of the case head, positioning it precisely so your dies work on the cartridge exactly as SAAMI specifications demand. Whether you're a precision rifle shooter fine-tuning loads for accuracy or a high-volume handloader working multiple calibers, a proper shell holder prevents case movement, reduces setup time, and helps ensure repeatability from round to round.

RCBS shell holders are built to last and won't degrade with repeated use. If you're running a single-stage press for deliberate, careful reloading or a turret setup for faster production, the #43 holder is a straightforward, no-nonsense component that does one job well.

Key Features

  • Hardened steel construction for durability and longevity
  • Captures 0.125 inch of case head for proper SAAMI headspacing
  • Compatible with single-stage and turret reloading presses
  • Sized for .223, .243, .25 WSSM, .270, 7mm WSM, .300 WSM, and .325 WSM cartridges
  • Ensures consistent case alignment with reloading dies

Specifications

BrandRCBS
Model Number99243
TypeSingle Stage Shell Holder #43
MaterialHardened Steel
Compatible Calibers.223 Remington, .243 Winchester, .25 WSSM, .270 Winchester, 7mm WSM, .300 WSM, .325 WSM
Case Head Capture0.125 inch
Press Type CompatibilitySingle-stage and turret presses

Frequently Asked Questions

What calibers does the RCBS #43 shell holder fit?

The #43 holder is sized for .223 Remington, .243 Winchester, .25 WSSM, .270 Winchester, 7mm WSM, .300 WSM, and .325 WSM. Always verify your specific cartridge against the holder size before use.

Can I use this shell holder in both single-stage and turret presses?

Yes. The RCBS #43 is designed for use in both single-stage and turret reloading presses.

How much of the case head does this holder capture?

The #43 holder captures 0.125 inch of the case head to ensure proper SAAMI headspacing alignment with your reloading dies.

What's the material, and will it wear out?

The holder is manufactured from hardened steel, built to withstand repeated use without degradation.