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Poker glossary

Barrel

What it means

A barrel is a bet made on consecutive streets in poker, typically referring to continuation betting across multiple rounds. When you “fire multiple barrels,” you’re betting the flop, turn, and potentially the river after being the preflop aggressor. Single barrel means betting once post-flop, double barrel means betting flop and turn, and triple barrel means betting all three streets.

How it works at the table

You raise to 3bb from the button with A♠ J♠ and get called by the big blind. The flop comes K♠ 7♦ 2♣. You bet 4bb (first barrel) and get called. The turn brings the 9♥. You bet 10bb (second barrel) and get called again. The river is the 3♣. You bet 25bb (third barrel), representing a strong hand despite missing completely. This aggressive line puts maximum pressure on your opponent’s medium-strength holdings.

Strategic context

Barreling effectiveness depends heavily on board texture and your perceived range. Dry boards favor the aggressor and make multiple barrels more credible. Your table image matters - tight players get more credit for their barrels than loose ones. Stack depth influences barrel sizing; deeper stacks allow for more threatening river bets. The best barrel candidates are draws that can improve, giving you equity when called, or complete air against opponents who fold too often.

Common mistakes

Players often size their barrels incorrectly, using the same percentage of pot on each street instead of increasing pressure. Many barrel with the wrong hands - firing with middle pair that can’t stand heat instead of draws or air. The biggest leak is barreling into calling stations who never fold, wasting chips against opponents who won’t respect your story. Some players always barrel or never barrel, becoming predictable instead of adjusting to opponents and board textures.

Barreling connects directly to advanced bluffing techniques since multi-street aggression is a cornerstone of modern poker. Understanding when to shut down versus continuing requires solid grasp of board textures and opponent tendencies. Position amplifies barrel effectiveness - it’s easier to tell a believable story when acting last. Against thinking opponents, your barrel frequency becomes part of a balanced strategy where you’re equally likely to have value or bluffs.