# RCBS Rock Chucker Supreme Single Stage Reloading Press vs Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press: specs and price compared

A sourced, side-by-side comparison of the RCBS Rock Chucker Supreme Single Stage Reloading Press (RCBS) and Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press (Lyman) among reloading presses. Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press is the cheaper of the two at $99.95.

## Side by side

| Spec | RCBS Rock Chucker Supreme Single Stage Reloading Press | Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press |
| --- | --- | --- |
| US price | $259.99 | $99.95 |
| Brand | RCBS | Lyman |
| Press type | single stage | single stage |
| Number of stations | 1 | 1 |
| RAM diameter (in) | 1 | 1 |
| Rounds per hour | — | — |
| Priming system | off-press, separate hand-priming tool required (no integrated priming arm standard) | off-press, separate priming tool required |
| Frame material | cast iron, O-frame | cast iron frame, other components steel |
| Shellplate turret compatibility | standard 7/8-14 threaded dies, 4.25 in. loading window for magnum-length cartridges | standard 7/8-14 threaded dies and standard shell holders; 3-7/8 in. press opening accommodates cartridges up to 3.700 in. loaded length |
| Mounting footprint | bench-mount, 4-hole pattern | compact bench-mount, central ambidextrous handle position |

## Key differences

- Priming system: RCBS Rock Chucker Supreme Single Stage Reloading Press off-press, separate hand-priming tool required (no integrated priming arm standard) vs Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press off-press, separate priming tool required
- Frame material: RCBS Rock Chucker Supreme Single Stage Reloading Press cast iron, O-frame vs Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press cast iron frame, other components steel
- Shellplate turret compatibility: RCBS Rock Chucker Supreme Single Stage Reloading Press standard 7/8-14 threaded dies, 4.25 in. loading window for magnum-length cartridges vs Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press standard 7/8-14 threaded dies and standard shell holders; 3-7/8 in. press opening accommodates cartridges up to 3.700 in. loaded length
- Mounting footprint: RCBS Rock Chucker Supreme Single Stage Reloading Press bench-mount, 4-hole pattern vs Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press compact bench-mount, central ambidextrous handle position

## Sources

- RCBS Rock Chucker Supreme Single Stage Reloading Press: https://shop.rcbs.com/rock-chucker-supreme-press/ (shop.rcbs.com, verified 2026-08-11)
- Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press: https://www.lymanproducts.com/ideal-press-universal-stand (lymanproducts.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/reloading-presses/rcbs-rock-chucker-supreme-vs-lyman-brass-smith-ideal/
Cite: Per The Front Desk Review, RCBS Rock Chucker Supreme Single Stage Reloading Press ($259.99) vs Lyman Brass-Smith Ideal C-Frame Single Stage Reloading Press ($99.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/reloading-presses/rcbs-rock-chucker-supreme-vs-lyman-brass-smith-ideal/
License: CC BY 4.0.