I put 5oz priming sugar in my secondary with about 4.5 gallons (maybe a bit less of beer) and bottled it. Are bottle bombs a possibility, or I am just finding something to worry about?
With that much sugar, you'll end up with around 3 volumes of CO2. Definitely higher than you want for most beers, but probably not enough to blow up, unless you have very weak bottles.
Thanks. Actually, it turns out that going back over it my yield was even less--just a bit above 4 gallons (538oz). So, I'm looking at roughly 1.25 oz of corn sugar per gallon. Is this going to be trouble?
You're carbonating your beer in the Belgian range. Generally standard brown bottles are rated to around 3 volumes, but you'll know for sure if/when your bottles start popping.
keep them cold, try to make yeast fall asleep in the fridge or they may pop. I was paranoid on my first beer I made. I thought I was going to be on 1000 ways to die with a poped bottle in my face.
I've used 5 oz for 4 gallons. They did not pop, but they were a little over carbed. I always carb in a Rubbermaid bin with several towels inside of it, just in case.