Updated March 2026.
Both bottles come from Buffalo Trace Distillery. They are not the same bourbon. Eagle Rare 10 prints 90 proof (45% ABV), Mash Bill #1, and a 10-year age statement on the brand pages used in this project. Weller Special Reserve prints 90 proof and a wheated mash. A 1.5-ounce pour of either is 1.13 NIAAA drinks. We will not invent mash percentages or a 2026 street price. Both can be allocated.
Related: Eagle Rare, Weller Special Reserve, Eagle Rare vs Blanton’s.
Same campus, two mash stories
| Eagle Rare 10 | Weller Special Reserve | |
|---|---|---|
| Proof / ABV | 90 / 45% | 90 / 45% |
| 1.5 oz drinks | 1.13 | 1.13 |
| Mash language | Mash Bill #1 | Wheated Mash |
| Age language | 10 years on-page | NAS unless the neck says more |
Antique 107 is a different Weller SKU at 107 proof. A 750 mL 45% bottle is about 19 drinks. Four pours are about 4.5 drinks. Pour math: whiskey drinks.
Sources
- buffalotracedistillery.com Eagle Rare 10: 90 / Mash Bill #1 / 10 year (prior official fetch). Weller Special Reserve 90 / wheated; Antique 107 is 107 / 53.5%.
- TTB 27 CFR 5.143; 5.74. NIAAA December 2025. No mash %. No MSRP.