RCBS 87501 Die Lock Ring Assembly for Multi-Caliber Reloading - Large Size
$4.69
$4.95
(You save
$0.26
)
- Type:
- Dielock Ring Assembly
- Finish-Color:
- Black
- Quantity:
- 1 Ring
- Size:
- Large
- Material:
- Steel
- Function:
- Remove & Replace without Recalibrating
The RCBS 87501 Die Lock Ring Assembly is a large-size locking ring built to simplify your reloading workflow. If you're running a multi-caliber reloading setup and tired of resetting die height every time you swap calibers, this steel lock ring holds your dies exactly where you set them—so you can pull a die, reload a different cartridge, and drop it back in without recalibration. Solid steel construction means this is a one-time buy that'll outlast many sets of dies.
For any reloader who juggles multiple calibers or frequently changes out dies, a locking ring is essential infrastructure. It's the difference between a quick die swap and twenty minutes of tweaking to get back to your baseline. The large size fits standard 7/8-inch-14 threaded dies, which covers the vast majority of modern RCBS tooling and many aftermarket dies that use the same thread pitch.
Whether you're loading pistol and rifle on the same press, or rotating through a dozen different cartridges, this assembly locks in your die geometry so your only job is to change powder, primers, and bullets. It's a simple, durable upgrade that pays for itself the second time you pull a die.
Key Features
- Solid steel construction for durability and long service life
- Locks dies in precise position to eliminate recalibration after die changes
- Large size compatible with standard 7/8-inch-14 threaded dies
- Works with RCBS and other standard reloading dies using the same thread specification
Specifications
| Brand | RCBS |
| Model Number | 87501 |
| Size | Large |
| Thread Compatibility | 7/8-inch-14 |
| Material | Steel |
| Type | Die Lock Ring Assembly |
Frequently Asked Questions
What dies does this lock ring fit?
The RCBS 87501 is a large-size lock ring designed for dies with standard 7/8-inch-14 threads. This includes RCBS dies and other reloading dies that use this common thread pitch.
Do I have to recalibrate my dies after using a lock ring?
No—that's the whole point. Once you lock the ring in place after setting your die height, you can remove and reinstall the die without losing that setting. When you put the die back in and tighten the lock ring, it returns to the exact same position.
Is this assembly compatible with a single-stage press?
This lock ring assembly works with any reloading press that accepts dies with 7/8-inch-14 threads, including single-stage presses, progressive presses, and turret presses.
