(https://scontent-b-iad.xx.fbcdn.net/hphotos-xap1/v/t1.0-9/10671255_767643556607012_8703011836294870546_n.jpg?oh=a800a7728393fa8bf1edf6fac742998c&oe=54B7D5AA)
.357 Magnum Magtech Guardian Gold 125gr JHP
Ruger GP-100 6" 1284, 1187, 1141. Average = 1204 FPS/ 402 LBS
Also ran American Eagle 158gr JSP again:
1341, 1315, 1312, 1293, 1311, 1306. Average = 1313 FPS/ 605 LBS