JP Ground & Polished Buffer Spring - AR-10 Carbine
Recommended for 9mm AR with 7 - 16" barrel
JP Enterprises Extra Power Buffer Springs are center-less ground and polished to a mirror finish on the outside edge for silent, smooth operation. These springs run very smoothly and much more quietly than standard buffer springs. Great for those tired of the raspy sound of AR buffer springs and for those using suppressors. These combined with our 9mm hydraulic buffer reduce spring noise significantly.
For 9mm AR-15s these AR-10 carbine springs are recommended for 7-16" barrels if using our 9mm Hydraulic Buffer or 10-16" barrels if using our 9mm AKTIVE Buffer. For 14.5"-16" 9mm barrels, the JP AR-10 Rifle Buffer Spring normally makes for the softest running system with our 9mm Hydraulic Buffer, but the AR-10 Carbine spring will also function fine in those barrel lengths. They are fantastic in any .308 AR-10 with a collapsible stock as well. These are slightly less powerful than the Sprinco AR-10 (Orange) carbine spring. Expected service life of 10,000-20,000 rounds.
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Changing the buffer spring on an AR-15 is a relatively simple process. Follow these steps to replace the buffer spring: