Comparison images.
SF vs Magnum,
Trades are different on the SF + Magnum, the SF has the Generation 2 bolt, where the Magnum has the generation 1 bolt.
Not a fan of the SF grip, doesn't feel all that nice, definitely needs a RS one on there. The fore-grip needs a changing out too!
SF Police with 16" outer-barrel.
Notice bolts are different.
