The phrase "shooting full holes" doesn't have an exact antonym because it is not a commonly used term. However, if we break it down, we can look at antonyms for each word individually.
"Shooting" can be contrasted with "missing" or "avoiding." For example, if you're playing basketball you're either shooting the ball or missing the basket.
"Full" has antonyms such as "empty" or "unfilled." When something is full, it contains all that it can hold. When it's empty, there is nothing left.
"Holes" can have antonyms such as "patches," "repairs," or "completeness." When there are holes, there are missing pieces, gaps, or incomplete sections.