买得多,没一把是CLASSIC系列,
The Classic line of pistols from SIG SAUER® proudly continue the legacy of quality, accuracy, and reliability first introduced with the P220® in 1975.
#TBT #SIGSAUER #CLASSICS #P220 #P226 #P229 #P239 #P224 #P227
In fact these shells typically have steel heads with a brash "finish". That is one of the reasons we have some extraction problems with the cheapest shells. The cheaper steel heads with more steel in the base expand like brass but dont "relax" or shrink as much as the real brass heads. That makes themm harder to extract.