ERGO AR-15 Upper & Lower Spring Replacement Kit
Upper Spring Kit:
Five piece kit includes: Ejector Spring, Forward Assist Spring, Port Cover Spring, Extractor Spring, Extractor Spring Buffer.
Nine piece kit inludes: Bolt Catch Spring, Disconnector Spring, Buffer Retainer Spring, Trigger Spring, Magazine Catch Spring, Hammer Spring, Selector Spring, two Detent Springs.
The distinction between inferior quality and premium AR-15 Springs is undeniable. At MSP, we only offer AR 15 Accessories from the most trusted brands like Ergo Grip. Buy with confidence that we stand behind the product we sell.
Customer Ratings & Reviews
ERGO ar 15 upper and lower spring replacement kit
I purchassed both spring kits for future repair/replacement kit for my AR. I have not used or need any so far. They appear to be of good quality and happy with the product at this time.