Frankford Arsenal X-10 40 S&W Bullet Feeder Conversion Kit
If you're running the Frankford Arsenal X-10 progressive press and want to step up your 40 S&W reloading workflow, the X-10 40 S&W Bullet Feeder Conversion Kit is the upgrade that streamlines your operation. This conversion kit transforms your X-10 press into an automated bullet-feeding system, letting you move from case prep straight through to seated bullets without manual intervention. It's purpose-built for shooters who reload high volume and want to reclaim time at the bench for what matters: consistency and precision.
The kit pairs a caliber-specific bullet collator plate with a bullet feed and shuttle assembly that integrates directly into your X-10 tool head. The result is seamless automation: the same station that feeds your 40 S&W bullets also seats them, cutting unnecessary tool head stations out of the cycle. Once installed, your press becomes faster and more efficient without requiring a complete redesign of your reloading sequence.
What really sets this apart is the micrometer-adjustable seating die included in the kit. You get precision down to 0.001 inches, so fine-tuning bullet seating depth isn't guesswork—it's repeatable and reliable. Whether you're preparing rounds for competition, hunting, or precision training, that level of control matters. Note that the X-10 Bullet Feeder Collator is sold separately and required to operate this system.
Key Features
- Caliber-specific plate sized for 40 S&W
- Bullet feed and shuttle assembly for integrated feeding and seating in a single station
- Micrometer-adjustable seating die with 0.001-inch precision for depth control
- Seamless integration into X-10 tool head design
Specifications
| Caliber | 40 S&W |
| Compatible Press | Frankford Arsenal X-10 Progressive Reloading Press |
| Seating Depth Adjustment | Micrometer; 0.001-inch increments |
| Included Components | Caliber-specific bullet collator plate, bullet feed and shuttle assembly, micrometer adjustable seating die |
Frequently Asked Questions
What do I need to use this conversion kit?
You'll need an X-10 progressive press and the X-10 Bullet Feeder Collator (sold separately). The kit itself includes the bullet collator plate, feed and shuttle assembly, and seating die—everything else stays on your existing press.
Can I use this kit with other calibers?
No. This kit is caliber-specific to 40 S&W. If you reload other calibers, you would need a separate conversion kit for each one.
How precise is the bullet seating depth adjustment?
The included micrometer adjusts seating depth in 0.001-inch increments, giving you the fine control needed for consistent, reliable reloads.
Does this kit replace my current tool head?
No. The kit integrates into your existing X-10 tool head, adding the bullet-feeding capability to one of your stations rather than requiring a complete replacement.

