rifleman0311
New member
I've read tons of forums on these conversions and still don't have a general consensus......I've got a Gen 4 glock 21 sitting on a new lone wolf large frame but would like to shoot 10mm, and 357 sig out of it. Some say just drop in the barrel it will be fine...some say get the 20 slide, it's heavier, some say get the 10mm barrel but it won't lock up as clean as the .45 barrel and you need a 20lb recoil spring etc. What's the real deal on this conversion?
What barrel do I need for the 357 sig? I haven't seen much on the "conversion" barrel stuff.
What barrel do I need for the 357 sig? I haven't seen much on the "conversion" barrel stuff.