Bulleit Bourbon Barrel Strength Batch 4

Reviewing the first pour of tonight, which is also a neck pour. Sweet ✅ Spicy✅ Extremely drinkable✅ Long finish ❌ Oaky ❌ Good value✅ I'm pleased with this acquisition; it's a solid high-rye bourbon. While it might not be the most striking barrel-proof whiskey, it's arguably the easiest to drink. It's a fairly straightforward pour, nothing objectionable, and offered at a fair price.

Mint, red cherry, burnt sugar, clover honey, cracked black pepper, dusty paper, lemon zest, sugarcane syrup, and sweet maple. I am having trouble locating these single barrel expressions. Was this release extremely limited?