B&T SP5K Arm Brace. Quality Manufacturing. Tight Tolerances. Good Finish. It took FedEx 6 days to deliver in the 2 day shipping but that has nothing to do with the quality of the product or the service from the company.
B&T Brace Telescopic fo HK SP5K (US Version)
-Length adjustable in 5 positions
-Includes elastomer buffer