Eliminates Magazine Spring Corrosion
Long-lasting, magazine springs are made from 17-7 stainless steel
to help prevent malfunctions caused by rusty magazine springs.
Heat treated for durability and superb performance. Fits
Remington 870 with two-round magazine extension. Can replace
standard magazine tube springs but will require trimming.
Big Book Catalog, Issue:66, Page:197
Law Enforcement / Police Store, Issue:02, Page:014
New Product Supplement, Issue:564, Page:004
SPECS: 17-7 stainless steel. 23" (58.4cm) OAL.