The answer is: It Depends
It really depends on the kind of d-loop material you use and what kind of release you use. It also depends on how much shooting you do. I'd say my average d-loop lifespan is somewhere around 6 months to 1 year. Sometimes I change it out "just because" too... :embara: :wink:10 spot said:What is the lifespan of a D-loop?