David Tubb's SpeedLock Sys.
05-03-2004, 11:21 PM
#3
Nontypical Buck
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Join Date: Feb 2003
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Posts: 3,516
RE: David Tubb's SpeedLock Sys.
It's a firing pin and spring within a bolt (from a bolt action) which increases the speed in which the firing pin hits the primer. Go to www.davidtubb.com Good luck.
