The Forster Outside Neck Turner Pilot #263 is a precision neck-turning accessory engineered for reloaders who demand consistency and accuracy from their handloads. Neck turning removes thickness variations in the case neck—a common source of runout and misalignment that degrades velocity consistency and group size. This pilot works with Forster outside neck turners to ensure your cases are prepped to exacting standards.
Inconsistent neck wall thickness means the bullet doesn't release evenly from the case at ignition. If one side of the neck is thicker, the bullet can shift before it engages the bore, throwing your zero and widening groups. The #263 pilot grinds the mandrel (the steel point that guides the turner) to a diameter 0.002 to 0.0025 inches smaller than your bullet diameter, allowing the case neck to expand freely and grip the bullet with uniform pressure all the way around. That uniformity translates directly to tighter shot placement and more predictable ballistics.
Forster neck turners are a staple among precision rifle competitors and serious hunters who reload. The #263 pilot is sized for a specific bullet diameter—verify your caliber and intended bullet diameter before ordering to ensure proper fit and function. This is a straightforward, affordable way to add a proven case-prep step to your reloading bench.
Key Features
- Precision-ground mandrel for consistent case neck expansion
- Reduces bullet runout and improves seating consistency
- Mandrel sized 0.002–0.0025 inches below bullet diameter for proper fit
- Compatible with Forster outside neck turners
- Affordable way to improve reloading precision
Specifications
| Product | Forster Outside Neck Turner Pilot #263 |
| Brand | Forster |
| Type | Neck Turner Pilot (Mandrel) |
| Mandrel Sizing | 0.002–0.0025 inches below bullet diameter |
| Application | Case neck preparation for precision reloading |
Frequently Asked Questions
What caliber or bullet diameter is the #263 pilot for?
The #263 designation refers to a specific bullet diameter. Verify your intended caliber and bullet diameter with the product documentation or Forster's sizing chart before purchase to ensure the pilot matches your reloading needs.
Why does neck turning matter for reloading?
Inconsistent neck wall thickness causes the bullet to release unevenly from the case, resulting in runout and misalignment with the bore. This reduces velocity consistency and accuracy. Neck turning with the proper pilot ensures uniform case neck tension and bullet release, improving group size and ballistic predictability.
Is this pilot compatible with all Forster neck turners?
This pilot is designed for use with Forster outside neck turners. Confirm compatibility with your specific turner model before purchasing.
What do I need besides this pilot to turn necks?
You'll need a compatible Forster outside neck turner tool. This pilot is one component; the turner itself is sold separately.
