Chronograph: .38 Special Velocity Tests (Smith &Wesson M-15)

A wide variety of Smith and Wesson velocity test as follows:
1) PPI .38 Spl. 158 gr LRN
2) 4.7 gr Unique .38 Spl 158 gr LRN (Hornandy)
3) Remington .38 Spl+P 125 gr SJHP
4) 7.0 gr Power Pistol .38 Spl+P Hornandy 125 gr XTP (jhp) (according to Hornandy manual)
5) Remington .38 Spl+P 158 gr LHP
6) 5.4 gr Unique .38 Spl+P 158 gr LRN (Hornandy)
7) 7.2 gr Power Pistol .38 Spl+P+ Hornandy 125 gr XTP (jhp)
8) Buffalo Bore .38 Spl+P 158 gr LHP

Test Gun: 4 inch S&W M15