Strike Industries M4 AR-15 Lower Receiver Spring Pro Kit

The Strike Industries M4 AR-15 Lower Receiver Spring Pro Kit is a comprehensive spring kit for AR-15 lower receivers. The kit includes eight of the most commonly replaced spring types that are essential for maintaining reliable gun performance. It is a perfect choice for both home users and professionals in gun maintenance and repair.

The Strike Industries M4 AR-15 Lower Receiver Spring Pro Kit contains 20 of each of eight spring types, making it an excellent choice for spare parts or for a thorough maintenance of your weapon. Each spring is designed to ensure optimal functionality and durability of your AR-15 parts. This kit is especially suitable for gun owners who want to keep their equipment in working order, as well as professionals who work in the field of gun maintenance and repair.

Features:

Package contents:

20 x Bolt Catch Spring

20 x Buffer Retainer Spring

20 x Trigger Spring

20 x Hammer Spring

20 x Disconnector Spring

20 x Magazine Catch Spring

20 x Selector Spring

40 x Detent Spring