I believe they have a pair of recoil springs and I would suggest you contact Benelli directly for replacements. If you store the gun with the bolt open this can cause the springs to loose tension (have seen it on many guns thru my shop) and cause slow bolt closure or failure to lock up completely. You might try Brownells also.
CPL holder since 1991, NRA Lifetime Member, DU Member, NICET certified
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