# Riffe Euro Series E-55 vs Rob Allen Tuna Railgun 1m: specs and price compared

A sourced, side-by-side comparison of the Riffe Euro Series E-55 (Riffe) and Rob Allen Tuna Railgun 1m (Rob Allen) among spearguns.

## Side by side

| Spec | Riffe Euro Series E-55 | Rob Allen Tuna Railgun 1m |
| --- | --- | --- |
| US price | $720 | not published |
| Brand | Riffe | Rob Allen |
| Barrel length | 55 cm (21.7 in) | 100 cm (39.4 in) |
| Power type | band | band |
| Bands | 2x 5/8 in (16mm) RIFFE Gorilla Rubber, accepts up to 3x 9/16 in | 2x 16mm |
| Shaft diameter (mm) | 7.1 | 7.5 |
| Barrel material | wood (3 vertical laminated teak sections) | aluminum (aircraft-grade, hard anodized) |
| Effective range (ft) | — | — |
| Reel ready | Yes | Yes |
| Buoyancy | — | — |

## Key differences

- Barrel length: Riffe Euro Series E-55 55 cm (21.7 in) vs Rob Allen Tuna Railgun 1m 100 cm (39.4 in)
- Bands: Riffe Euro Series E-55 2x 5/8 in (16mm) RIFFE Gorilla Rubber, accepts up to 3x 9/16 in vs Rob Allen Tuna Railgun 1m 2x 16mm
- Shaft diameter (mm): Riffe Euro Series E-55 7.1 vs Rob Allen Tuna Railgun 1m 7.5
- Barrel material: Riffe Euro Series E-55 wood (3 vertical laminated teak sections) vs Rob Allen Tuna Railgun 1m aluminum (aircraft-grade, hard anodized)

## Sources

- Riffe Euro Series E-55: https://speargun.com/products/riffe-euro-series-wood-speargun-spearfishing (speargun.com, verified 2026-08-11)
- Rob Allen Tuna Railgun 1m: https://www.roballen.co.za/?product=rob-allen-tuna (roballen.co.za, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/spearguns/riffe-euro-series-e55-vs-rob-allen-tuna-railgun-100/
Cite: Per The Front Desk Review, Riffe Euro Series E-55 ($720) vs Rob Allen Tuna Railgun 1m (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/spearguns/riffe-euro-series-e55-vs-rob-allen-tuna-railgun-100/
License: CC BY 4.0.