The Firing Line Forums - View Single Post - S&W 686 | Ruger GP 100 | S&W 60 | Ruger SP101

val567 · April 19, 2013, 02:03 PM

The primary difference that I have found is that on the SP101 Ruger uses conventional rifling. S&W uses ECM rifling, which is not as good for shooting pure lead if you reload.

April 19, 2013, 02:03 PM	#6
val567 Junior Member Join Date: April 15, 2013 Posts: 8	The primary difference that I have found is that on the SP101 Ruger uses conventional rifling. S&W uses ECM rifling, which is not as good for shooting pure lead if you reload.