From the Ruger Website:
SR1911 10mm description
Classic, original 1911 Series 70 design.
All About Colt 1911 Millspecs
From the Mech Tech Website:
1911 NOTES:
Frame Size Compatibility: The only concern regarding what will fit and what will not fit is the length of the frame's dust cover. There are a few frames which have dust covers longer than a standard Government model and these may not fit the CCU. Commander and Officer models will work so long as the dust cover is not more than 1/2″ shorter than it is on the Government model. Double stack magazine models work fine as long as the rails/trigger/hammer are all standard 1911 spec. Double Action "1911s" do NOT work with the CCU.
You should purchase the CCU to match the caliber that your pistol was designed for.
Either email or call Mech Tech to confirm the SR1911 fit to be on the safe side.
Would make a fine trail gun.
Gel Test with 10mm Mech Tech Conversion
