Suppressed semi-auto .17 HMRs need more frequent cleaning to ensure reliable functioning as the back pressure from the suppressor causes more chamber fouling. .17 HMRs are notorious for chamber...
Type: Posts; User: gundoc
Suppressed semi-auto .17 HMRs need more frequent cleaning to ensure reliable functioning as the back pressure from the suppressor causes more chamber fouling. .17 HMRs are notorious for chamber...