Tacfire AR15 4-Piece Upper Spring Kit Silver

Tacfire AR15 4-Piece Upper Spring Kit Silver. Tacfire AR15 4-Piece Upper Spring Kit Silver MAR021 Features of Tacfire AR15 4-Piece Upper Spring Kit: Tacfire AR15 4-Piece Upper Spring Kit Silver MAR021 Package Contents: Tacfire AR15 4-Piece Upper Spring Kit Tacfire MAR021: AR15 4-Piece Upper Spring Kit Silver