L.E. Wilson 22 Caliber (0.2265''-0.227'') Inside Neck Reamer
$40.48
The L.E. Wilson 22 caliber inside neck reamer is a precision case preparation tool built for handloaders who demand consistency and reliability. If you're working with 22-caliber ammunition—whether for match rifle, varmint hunting, or precision shooting—neck runout and excessive case neck material directly affect your group size and chamber pressure. This reamer removes excess neck thickness to ensure your fired cases have proper clearance in the chamber, eliminating the pressure spikes and velocity inconsistency that come from tight necks.
L.E. Wilson reamers are sized for fired, unsized cases and cut approximately 0.0025" to 0.003" larger than bullet diameter. Beyond routine neck cleaning, this reamer is equally useful when forming wildcat cartridges from a parent case—a common technique for shooters developing custom cartridges. The reamer works in place of the cutter in a Wilson case trimmer, so if you already own a trimmer, you simply swap tools to resize the neck ID.
Proper neck reaming is often the difference between a rifle that shoots tight groups and one that shoots wild. Thick, inconsistent necks trap bullets at varying pressures, destroying precision. This tool lets you control that variable and build ammunition that chambers smoothly and performs predictably—whether you're at the range, in the field, or developing a new wildcat load.
Key Features
- Designed for 22-caliber (0.2265″–0.227″) inside neck reaming
- Removes excess neck material to ensure consistent chamber clearance
- Sized for fired, unsized cases (approximately 0.0025″–0.003″ larger than bullet diameter)
- Works in Wilson case trimmers as a direct cutter replacement
- Ideal for wildcat cartridge formation and precision ammunition development
- Helps eliminate pressure spikes and velocity variation caused by tight necks
Specifications
| Brand | L.E. Wilson |
| Caliber | 22 Caliber |
| Reamer Size Range | 0.2265″–0.227″ inside neck diameter |
| Application | Case neck reaming; wildcat formation |
| Sizing | For fired, unsized cases |
| Clearance Tolerance | 0.0025″–0.003″ larger than bullet diameter |
Frequently Asked Questions
What is an inside neck reamer used for in reloading?
An inside neck reamer removes excess material from the inside of a case neck. Thick necks can cause high, inconsistent chamber pressure and poor accuracy. Reaming ensures adequate clearance between the case neck and the rifle's chamber, promoting reliable feeding, consistent pressures, and tighter groups.
Can I use this reamer to form wildcat cartridges?
Yes. L.E. Wilson neck reamers are commonly used during wildcat cartridge formation from a parent case to achieve the correct neck diameter for your custom load.
How does this reamer work with a Wilson case trimmer?
This reamer is designed to be used in place of the standard trimmer cutter in a Wilson case trimmer. Simply swap the tool to perform neck reaming operations.
What size cases does this reamer fit?
This 22-caliber reamer (0.2265″–0.227″) is sized for fired, unsized cases and is approximately 0.0025″–0.003″ larger than standard 22-caliber bullet diameter, providing proper clearance.
