
Availability: In Stock
Current Stock: Out of stock
The Redding Competition Shell Holder Set – #18 Size is a precision reloading accessory designed for shooters who demand tight headspace control and repeatability. This set gives you five individual shell holders, each sized in 0.002-inch increments and clearly marked to show how much each will decrease case-to-chamber headspace. Whether you're fine-tuning ammunition for a match rifle, a precision hunting load, or any application where headspace consistency matters, this system lets you dial in your brass exactly how you need it. Each holder in the set is engineered to a different specification, so you can test and select the one that gives you the headspace clearance your rifle and brass combination demands.
Competition shooters and hand-loaders who prioritize accuracy know that headspace variation is the enemy of precision. Standard shell holders work fine for general reloading, but when you're chasing groups measured in tenths or preparing ammunition for field or range competition, the ability to adjust headspace in 0.002-inch increments is a genuine advantage. The Redding Competition Shell Holder Set takes the guesswork out of that process by providing five purpose-built options in one package.
The set comes packaged in a heavy-duty plastic storage box, keeping all five holders organized and protected when you're not at the press. No more hunting through drawers or misplacing a critical tool—everything stays together and ready to go.
| Product | Redding Competition Shell Holder Set – #18 Size |
| Quantity | Five shell holders per set |
| Sizing Increment | 0.002 inch |
| Storage | Heavy-duty plastic box |
| Size Designation | #18 |
A competition shell holder set is used to control and adjust case-to-chamber headspace during reloading. By offering multiple holders sized in small increments, it allows precision shooters to optimize headspace for their specific rifle and brass, which improves accuracy and consistency.
Each holder in the set is sized differently—in 0.002-inch increments—so you can test which one works best for your rifle and brass combination. Having all five lets you dial in the exact headspace clearance that your setup needs, rather than being locked into a single holder's specification.
The #18 designation indicates which cartridge family or shell holder standard this set is designed for. Verify compatibility with your specific reloading press and brass before ordering.
Each holder is clearly marked to show by how much it will decrease case-to-chamber headspace, making it easy to identify and select the right holder for your needs.

SKU: 167523899 • Width: 2.5in • Height: 0.85in • Depth: 3.95in • Weight: 0.2oz





Availability: In Stock
Current Stock: Out of stock
The Redding Competition Shell Holder Set – #18 Size is a precision reloading accessory designed for shooters who demand tight headspace control and repeatability. This set gives you five individual shell holders, each sized in 0.002-inch increments and clearly marked to show how much each will decrease case-to-chamber headspace. Whether you're fine-tuning ammunition for a match rifle, a precision hunting load, or any application where headspace consistency matters, this system lets you dial in your brass exactly how you need it. Each holder in the set is engineered to a different specification, so you can test and select the one that gives you the headspace clearance your rifle and brass combination demands.
Competition shooters and hand-loaders who prioritize accuracy know that headspace variation is the enemy of precision. Standard shell holders work fine for general reloading, but when you're chasing groups measured in tenths or preparing ammunition for field or range competition, the ability to adjust headspace in 0.002-inch increments is a genuine advantage. The Redding Competition Shell Holder Set takes the guesswork out of that process by providing five purpose-built options in one package.
The set comes packaged in a heavy-duty plastic storage box, keeping all five holders organized and protected when you're not at the press. No more hunting through drawers or misplacing a critical tool—everything stays together and ready to go.
| Product | Redding Competition Shell Holder Set – #18 Size |
| Quantity | Five shell holders per set |
| Sizing Increment | 0.002 inch |
| Storage | Heavy-duty plastic box |
| Size Designation | #18 |
A competition shell holder set is used to control and adjust case-to-chamber headspace during reloading. By offering multiple holders sized in small increments, it allows precision shooters to optimize headspace for their specific rifle and brass, which improves accuracy and consistency.
Each holder in the set is sized differently—in 0.002-inch increments—so you can test which one works best for your rifle and brass combination. Having all five lets you dial in the exact headspace clearance that your setup needs, rather than being locked into a single holder's specification.
The #18 designation indicates which cartridge family or shell holder standard this set is designed for. Verify compatibility with your specific reloading press and brass before ordering.
Each holder is clearly marked to show by how much it will decrease case-to-chamber headspace, making it easy to identify and select the right holder for your needs.
SKU: 167523899 • Width: 2.5in • Height: 0.85in • Depth: 3.95in • Weight: 0.2oz
