Re: Suppressor and Recoil on 10.5" system
No, it doesn't. If anything, it helps minimize muzzle flip. Definitely keep that bolt lubed though. I've switched lubes from Slip 2000 to Machine Gunner's Lube by Tactical Springs because Slip is water-based and tends to burn off faster. It also evaporates off over time so if you're using a suppressed SBR as a HD rifle, you need re-lube more frequently.