
Availability: In Stock
The RCBS 9421 6mm metal bullet puller collet is a precision reloading tool for handloaders who need to safely separate jacketed bullets from fired brass without compromising either component. If you're sorting through once-fired casings, dealing with a mistaken load, or salvaging bullets from pulled-down ammunition, a reliable bullet puller is as essential as your press itself. This collet-style puller threads directly onto most single-stage reloading presses with standard 7/8-inch-14 die threads, eliminating the need for yet another piece of gear cluttering your bench.
The collet design grips the bullet firmly while leaving your brass unharmed—a crucial distinction if you're working with quality brass you plan to reload multiple times. Setup is straightforward: install the appropriately sized collet for your caliber, seat your loaded or pulled cartridge in the press, tighten the collet around the bullet, and work the ram to extract it cleanly. The metal construction means this tool will outlast countless reloading sessions, making it a solid long-term addition to your reloading arsenal.
RCBS has engineered these collets to handle the repetitive, high-stress job of bullet extraction without slipping or deforming. Whether you're a precision rifle reloader fine-tuning loads for accuracy or someone who likes to reclaim usable components from experimental batches, a 6mm collet covers a common cartridge size. Keep one in your die box and you'll be ready to pull whenever the need arises—without buying a separate standalone puller.
| Brand | RCBS |
| Model | 9421 |
| Caliber | 6mm |
| Type | Metal Bullet Puller Collet |
| Thread Standard | 7/8-inch-14 |
| Material | Metal |
Yes, provided your press has a standard 7/8-inch-14 die chamber. This is the universal thread size for most single-stage reloading presses manufactured for decades.
It safely extracts bullets from loaded cartridges or pulled-down ammunition without damaging the bullet or the brass case, allowing you to salvage and reuse both components.
No. This is a 6mm-specific collet. RCBS manufactures separate collets for different calibers, so you'll need the correct size for your cartridge.
Install the 6mm collet in your press, place your cartridge in the shell holder, tighten the collet around the bullet, then lift the ram to pull the bullet free. The metal collet grips the bullet without harming your brass.



SKU: 115725656 • Width: 0.8in • Height: 0.3in • Depth: 2.1in • Weight: 0.13oz
Availability: In Stock
The RCBS 9421 6mm metal bullet puller collet is a precision reloading tool for handloaders who need to safely separate jacketed bullets from fired brass without compromising either component. If you're sorting through once-fired casings, dealing with a mistaken load, or salvaging bullets from pulled-down ammunition, a reliable bullet puller is as essential as your press itself. This collet-style puller threads directly onto most single-stage reloading presses with standard 7/8-inch-14 die threads, eliminating the need for yet another piece of gear cluttering your bench.
The collet design grips the bullet firmly while leaving your brass unharmed—a crucial distinction if you're working with quality brass you plan to reload multiple times. Setup is straightforward: install the appropriately sized collet for your caliber, seat your loaded or pulled cartridge in the press, tighten the collet around the bullet, and work the ram to extract it cleanly. The metal construction means this tool will outlast countless reloading sessions, making it a solid long-term addition to your reloading arsenal.
RCBS has engineered these collets to handle the repetitive, high-stress job of bullet extraction without slipping or deforming. Whether you're a precision rifle reloader fine-tuning loads for accuracy or someone who likes to reclaim usable components from experimental batches, a 6mm collet covers a common cartridge size. Keep one in your die box and you'll be ready to pull whenever the need arises—without buying a separate standalone puller.
| Brand | RCBS |
| Model | 9421 |
| Caliber | 6mm |
| Type | Metal Bullet Puller Collet |
| Thread Standard | 7/8-inch-14 |
| Material | Metal |
Yes, provided your press has a standard 7/8-inch-14 die chamber. This is the universal thread size for most single-stage reloading presses manufactured for decades.
It safely extracts bullets from loaded cartridges or pulled-down ammunition without damaging the bullet or the brass case, allowing you to salvage and reuse both components.
No. This is a 6mm-specific collet. RCBS manufactures separate collets for different calibers, so you'll need the correct size for your cartridge.
Install the 6mm collet in your press, place your cartridge in the shell holder, tighten the collet around the bullet, then lift the ram to pull the bullet free. The metal collet grips the bullet without harming your brass.
SKU: 115725656 • Width: 0.8in • Height: 0.3in • Depth: 2.1in • Weight: 0.13oz


