M4 AR-15 Lower Receiver Spring Kit 20 Piece Gunsmith Box

The Strike Industries AR-15 lower Receiver spring replacement kit includes 9 important springs that are commonly replaced or easily lost when building stripped AR-15 lower receivers. The 9-Piece kit includes springs for the bolt catch, disconnector, buffer retainer, trigger, hammer, magazine catch, selector, and two detents.

COMPATIBILITY: Mil-Spec AR-15 and typically most AR-10 lower receivers

Package include:
– 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

Features:
– Replace worn springs
– Commonly used springs
– Essential for a gunsmith or AR owner

COMPATIBILITY: Mil-Spec AR-15 and typically most AR-10 lower receivers

-CALIFORNIA PROPOSITION 65 WARNING:-
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov