AR-9 Carbine Buffer Spring, 9mm
A carbine-length buffer spring for 9mm AR-9 builds. Working with your buffer, it returns the bolt forward after each shot, so a fresh spring helps keep your 9mm carbine cycling reliably.
Specifications
- Platform: AR-9 / 9mm AR
- Length: Carbine
- SKU: JLB-9mm-BFS-C
Related AR-9 Parts
Pair it with the AR-9 carbine buffer (5.5 oz) and the 9mm bolt carrier group, or shop all AR-9 parts.
