| Benchmark Barrels Contour Number | A | B | C | D | E | F | G | Approximate Weight |
|---|---|---|---|---|---|---|---|---|
| Benchmark Light Palma 12 | 1.250" | 2.500" | .750" | 30" | 31" | 5.0" | 0.900" | 4.5 lbs |
| Benchmark Medium Palma 13 | 1.250" | 2.500" | .820" | 30" | 31" | 5.0" | 0.920" | 5.5 lbs |
| Benchmark Heavy Palma 14 | 1.250" | 2.500" | .900" | 30" | 31" | 5.0" | 1.000" | 6.5 lbs |