Easy, Drop-In Installation For STI & SVI Frames
Oversized, lightweight aluminum well for easy, positive reloads.
Installs in original magazine well with longer mainspring housing
pin supplied. Does not require alterations to frame.
Caspian slides over frame lips for a very snug, friction fit.
1911, Issue:09, Page:022
Big Book Catalog, Issue:65, Page:104
New Product Supplement, Issue:593, Page:012
Sinclair, Issue:1A, Page:021