9mm Buffer Spring
9.5″ 9MM/308 XP Carbine Spring.
A KVP AR-15 9mm buffer spring gives you high quality at a low price. Their buffer springs are stronger, delivering a heavier preload for the weapons’ action. This is something that is easily overlooked, but critical when you want to dial in your AR-15 carbine.
- Increases dwell time in blowback setups
- Increases Pre-load
- Quiets action (better for suppression)
- Reduces felt recoil