Brass Stacker Crown Series Recoil Spring Assembly for Glock Sub Compact G29 G29SF G30 G30SF G30S or G36 pistols
Brass Stacker Crown Series - Solid stainless steel drop-in captured guide rod RSA (recoil spring assembly) for Glock G29, G29SF, G30, G30SF, G30S or G36. Quality CNC machined dual stage replacement for ALL generation Glock Sub Compact pistols including GEN 4. Guide rod end is crowned producing a sleek distinctive look. The completely assembled drop in unit includes heat treated, shot peened and stress relieved premium round wire springs. Black exposed face rod ends are black oxide plated alloy steel and stainless exposed face rod ends are stainless steel. The Brass Stacker guide rod has a 100% lifetime warranty and the ISMI recoil springs have a one year replacement warranty. Both are Made in America. Recoil spring weight is factory 17lbs. Free domestic shipping.