The FR-66S's effective mass is 9 g against the Series V-12's 12 g, its effective length 307 mm against 308.8 mm, and its weight 0.5 kg (1 lbs) against 0.815 kg (2 lbs).
Both turn up in the same documented systems.
Series V-12 vs M2-12R
The M2-12R's effective mass is 18 g against the Series V-12's 12 g, its effective length 308.81 mm against 308.8 mm, and its weight 0.834 kg (2 lbs) against 0.815 kg (2 lbs).
Both turn up in the same documented systems.
Kuzma 313
- Effective mass
- 14 g vs 12 g
- Effective length
- 313 mm vs 308.8 mm
312S
- Effective mass
- 14 g vs 12 g
- Effective length
- 308.2 mm vs 308.8 mm