This AR-15 barreled upper assembly is an excellent addition to any AR-15 lower receiver, as far as it is a versatile model.
The trusted Palmetto State Armory brand has manufactured it in the USA. While choosing accessories for an AR-15, pay attention to this detail. Its material is stainless steel covered with a 4150 CMV black nitride finish. This upper assembly features a dust cover and a forward assist to make the usage more comfortable. A specific accent of this model is a SPITFIRE brake. All materials fit governmental specifications. The aluminum of this AR-15 pistol upper assembly is of aircraft quality and can handle complex usage and storage climate conditions. The flat top receiver is composed of certified aluminum forgings. Anyway, watch out for the proper humidity and temperature in your storage place. Never store your arsenal in the damp air.
Country of Manufacture: USA
Manufacturer: PSA
Product Line: AR-15
Barrel Length: 5"
RH-Twist: 1:10
Gas System: .750 micro length
Gas Block Type: low-profile
Gas Block Characteristics: steel, anodized black hardcoat
Material: stainless steel (with black nitride finish)