Ruger PC Carbine Stainless Steel Recoil Spring Retainer [MCARBO]

Ruger PC Carbine Stainless Steel Recoil Spring Retainer [MCARBO] Lifetime Improvement over factory plastic retainer Insurance against plastic retainer eventually breaking causing a major malfunction Precision CNC Machined out of 304 Stainless Steel! Must have PC Carbine Upgrades for Lifetime Reliability! Direct Stainless Steel Replacement for Factory Plastic Part! Best way to Prevent Ruger PC Carbine Problems or Malfunctions! Designed & Manufactured to Fit and Function properly in Ruger PC Carbine. Made in the USA!