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Four Roses Single Barrel vs W.L. Weller Full Proof

Put Four Roses Single Barrel next to W.L. Weller Full Proof and you have a classic, high-rye stalwart set against a classic, high-wheat stalwart.

Key Specifications

Feature Four Roses Single Barrel W.L. Weller Full Proof
Type / Style High-Rye Bourbon Wheated Bourbon
Mash Bill 1 60% corn, 35% rye, 5% malted barley Not disclosed
Age No age statement No age statement
Proof 100 proof (50% ABV) 114 proof (57% ABV) +14 proof
Approx. Price 2 ~$45 – $55 ~$35 less ~$50 – $120
Availability Widely available easier to find Allocated
  1. W.L. Weller Full Proof does not publish an official mash bill.
  2. US shelf prices as of 2026-08; they vary widely by market.

AG’s Rating and AG’s Notes

Four Roses Single Barrel

Not rated yet

No notes yet.

W.L. Weller Full Proof

Not rated yet

No notes yet.

Flavor Profile

Four Roses Single Barrel W.L. Weller Full Proof
sweetnessspiceoakfruitheatnuttiness

Axis by axis, biggest gap first

spice 8/3 spice: Four Roses Single Barrel 8 out of 10, W.L. Weller Full Proof 3 out of 10
fruit 7/4 fruit: Four Roses Single Barrel 7 out of 10, W.L. Weller Full Proof 4 out of 10
sweetness 6/8 sweetness: Four Roses Single Barrel 6 out of 10, W.L. Weller Full Proof 8 out of 10
heat 6/7 heat: Four Roses Single Barrel 6 out of 10, W.L. Weller Full Proof 7 out of 10
oak 6/6 oak: Four Roses Single Barrel 6 out of 10, W.L. Weller Full Proof 6 out of 10
nuttiness 3/3 nuttiness: Four Roses Single Barrel 3 out of 10, W.L. Weller Full Proof 3 out of 10

Flavor Profile Differences

The gap between these two is mostly about spice.

  • Four Roses Single Barrel: The OBSV recipe on its own at 100 proof — the highest-rye mash Four Roses uses, paired with their most floral yeast. Cherry and clove in equal measure, and a genuinely distinctive glass.
  • W.L. Weller Full Proof: Weller's wheated bourbon bottled at its barrel-entry proof of 114, without chill filtering. Coffee cake, caramel and cinnamon with a bold, warming body.

Which One Should You Choose?

  • Go with Four Roses Single Barrel if you want the most expressive, spice-and-fruit-forward single recipe in the Four Roses range at a significantly lower price point.
  • Go with W.L. Weller Full Proof if you want a bold, sweet wheater bottled at barrel-entry proof with the texture that comes from skipping chill filtration.

Best enjoyed neat, old-fashioned (Four Roses Single Barrel); neat, rocks, old-fashioned (W.L. Weller Full Proof).