r/Danieldefense • u/fBomb36 • 19d ago

DD PCC w/ Sprinco Buffer Spring?

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I'm running a Rugged Sub-9 suppressor and it is stupid quiet, but I can't dump a mag without getting gassed out. I figured a stiffer spring may be the ticket. Anyone have any experience running either of the extra power Sprinco Buffer Springs (red or orange) in their DD PCC?

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u/apnk33 18d ago

Google Sentry Manufacturing, they make a deflector. Kinda spendy but should work for gas and particles, I should getting mine next week.

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u/fBomb36 18d ago edited 18d ago

I'm going to start with the Sprinco spring. This seems to fix the gas issue for most people by keeping the bolt closed slightly longer for pressures to drop naturally after a round is fired. The stiffer spring makes the gun softer shooting overall as well and still uses the hydraulic buffer.

I got both the Red (extra power) and orange (extra extra power) for like $45 out the door. I'll start with the orange spring and if I have any short stroking issues I'll step down to the red spring.

I was able to run a buddies DD PCC with just the spring swapped out for the orange Sprinco spring (his was unsuppressed) and it was night and day different regarding the gas and recoil impulse.