Cut-To-Fit For Precise Function
Additional coils provide precise magazine tuning for reliable feeding. Helps solve feeding problems encountered with high capacity magazines equipped with hollow base pads for additional rounds. High-quality, tempered music wire springs are 10% increased power. Para-Ordnance - Fits all calibers. P12, P13, P14, P16, cut coils to fit.
1911, Issue:11, Page:029
Big Book Catalog, Issue:73, Page:129
Sinclair, Issue:1A, Page:027
SPECS: 3 or 10 paks. Installation requires fitting.