9mm Hydraulic Buffer & Spring Package - Standard Damped
For AR15 PCC Carbines with 5" - 8" Barrels
Package Includes RB5007 Standard Damped 9mm Buffer & Sprinco .223 Carbine Extra Power Buffer Spring (Red)
If you have a typical AR15 PCC 9mm with a barrel length of 5" to 8", this is the standard package to use. It will drop into a standard AR15 collapsible stock or AR pistol arm brace set up. The RB5007 buffer has a standard level of hydraulic resistance and a standard piston return spring for best performance in shorter barreled PCC guns. The .223 extra power carbine spring has proven to be best for these barrel lengths over the majority of PCC guns.
* For barrels shorter than 5" a lighter buffer spring is often needed and takes some trial and error to find the best for your gun and loads. Lighter springs are available separately.
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