Chrome Silicon Wire For Superior Performance & Durability
Wound with high tensile, chrome silicon wire that’s shot peened, heat treated, then stress-relieved for the longest service life possible, without cracking or failure. Fits 9mm and .40 S&W high capacity magazines with +2 and +4 base pads.
SPECS: Chrome silicon steel wire.
More...
29.929.91GBP
Product no.: 445006140 ISMI 140MM EXTENDED MAGAZINE SPRING Mfr Part: GL3140 Wound with high tensile, chrome silicon wire that’s shot peened, heat treated, then stress-relieved for the longest service life possible, without cracking or failure. Fits 9mm and .40 S&W high capacity magazines with +2 and +4 base pads.
Chrome Silicon Wire For Superior Performance & Durability
Wound with high tensile, chrome silicon wire that’s shot peened, heat treated, then stress-relieved for the longest service life possible, without cracking or failure. Fits 9mm and .40 S&W high capacity magazines with +2 and +4 base pads.