FOR use with Wolff recoil springs. (Will NOTwork with ISMI springs!)
Field strip ANYWHERE and ANYTIME.
NEVER need tools, pins, or clips to disassemble.
Thoroughly tested with thousands of rounds.
Pistol will STAY TIGHTER LONGER because it is now EASY to clean and oil your gun.
Dawson Precision® Tool-Less Guide Rod FITS factory 5" STI 1911/2011, SV, and custom built 1911 type pistols with full shoulder reverse plugs and 5" non-compensated bull barreled pistols. (Compare your reverse plug to picture above.)