The Ergo Grips AR-15 Lower 9 Piece Spring Replacement Kit brings together the essential lower receiver springs you are most likely to lose or wear out when building or servicing an AR-15. Designed around the standard AR-15 lower, this compact kit provides quality replacement springs for critical controls so your rifle’s lower can be brought back to proper function with minimal downtime.

Ideal for home builders, armorers, and shooters who like to keep a small spares kit in their range bag, this set covers the most commonly needed lower receiver springs without unnecessary extras. Whether you are refreshing a well-used rifle or finishing a stripped lower, these parts help ensure positive engagement of the bolt catch, magazine catch, selector, and fire control components. Backed by Ergo’s reputation for dependable AR accessories, it is a straightforward solution for keeping your rifle running smoothly.

• Manufacturer: Ergo Grips
• Model: AR-15 Lower 9 Piece Spring Replacement Kit
• Type: AR-15 Lower Receiver Spring Kit
• Included Components: Bolt Catch, Disconnector, Buffer Retainer, Trigger, Magazine Catch, Hammer, Selector, And Two Detent Springs