Benchmark carbon barrel weights?

Threaded and chambered they are about 4-5 ounces heavier than a proof sendero. Benchmarks come w extra material on breech end that needs cut off so blank for blank, they are significantly heavier than proofs. Benchmark sendero lites are very comparable to proof sendero when chambered and threaded. I've only weighed one of my Benchmark bbls after being threaded and chambered but my 7mm sendero lite benchmark is 2lbs 12 ounces
 
Threaded and chambered they are about 4-5 ounces heavier than a proof sendero. Benchmarks come w extra material on breech end that needs cut off so blank for blank, they are significantly heavier than proofs. Benchmark sendero lites are very comparable to proof sendero when chambered and threaded. I've only weighed one of my Benchmark bbls after being threaded and chambered but my 7mm sendero lite benchmark is 2lbs 12 ounces
What length?
 
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