| Benchmark Barrels Contour Number | A | B | C | D | E | F | G | Approximate Weight |
|---|---|---|---|---|---|---|---|---|
| Benchmark 1 | 1.200" | 2.50" | .525" | 26" | 27" | 6.0" | .700" | 2.70 lbs |
| Benchmark 2 | 1.200" | 2.50" | .575" | 26" | 27" | 6.0" | .750" | 3.00 lbs |
| Benchmark 3 | 1.200" | 2.75" | .625" | 26" | 27" | 6.0" | .800" | 3.37 lbs |
| Benchmark 4 | 1.200" | 2.75" | .650" | 26" | 27" | 6.0" | .825" | 3.59 lbs |
| Benchmark 5 | 1.250" | 3.00" | .700" | 26" | 27" | 6.0" | .875" | 4.00 lbs |
| Benchmark 6 | 1.250" | 3.25" | .750" | 26" | 27" | 6.5" | .925" | 4.46 lbs |
| Benchmark 7 | 1.250" | 3.50" | .825" | 26" | 27" | 6.5" | 1.00" | 5.07 lbs |
| Benchmark 8 | 1.250" | 3.50" | .900" | 26" | 27" | 6.5" | 1.075" | 5.90 lbs |