RS Regulate GKR-5M Krink Style PDW M-LOK Rail

GKR-5M Kalashnikov Krink Style PDW MLOK Ribbed Rail Features GKR-5M is a 5 drop-in fit MLOK rail for Bulgarian Krink-Style PDWs Weighs 3.2 ounces with all hardware included Minor fitting may be required (Consult a trained gunsmith) Matches best with smooth upper handguards. The GKR-5MR is a 5 drop-in fit MLOK rail for most 1.0mm stamped AKM style Kalashnikov Krink-Style PDWs. It mounts similarly to the factory handguards, you will need a factory style front handguard retainer. You can add your KVAR style stainless heat shields for added protection, and you can use your factory cleaning rod! (will not fit Yugo or other non-Russian type PDWs) IS NOT COMPATIBLE with other types or makes of rifles at this time Compatible With ARSENAL SLRUR 107,104, and 105 Rifles