When I bought the DI 10mm upper from you, it was recommended I use the supplied H2 buffer for generalized plinking. What buffer do you recommend for shooting the harsher ammo such as Underwood 220gr Hardcast or any of the Buffalo bore equivalents?


Thanks Dude!

Thomas

I use the colt 5.5 9mm buffer for the heavier stuff..........for average shooting I usually go with a stock 5.56 buffer and spring. Rule of thumb....if you start having a fail to or weak ejection, go lighter. You just have to feel the recoil and let the gun tell you  what it needs. If you have something REALLY brutal give me a call...we can always do somethng custom.
Rudy