Increase Capacity & Performance
Stabilizes the follower to help solve feeding problems on hi-cap magazines equipped with extended base pads. Tempered music wire springs have 10% additional power.
1911, Issue:09, Page:027
Big Book Catalog, Issue:65, Page:109
New Product Supplement, Issue:512, Page:000
Sinclair, Issue:1A, Page:027
SPECS: Paks of 3. Installation requires fitting.