Standard Uppers

All Rock River uppers are forged and come complete with bolt carrier group and charging handle assembly. Available in black or green standard handguard.

Standard A2 Chrome Moly Complete Upper Standard A2CM.....$505.00 .223 Wylde Chamber, Forged Upper, Wilson HBAR 20" Chrome Moly 1:9 Twist Barrel. Standard A2SS.....$570.00 .223 Wylde Chamber, Wilson Air Gauged Match 20" Stainless Steel 1:8 Twist Barrel. At additional prices, options include on A2: Standard Quad Rail Handguard - $200.00 Postban Muzzle Break - $35.00

Standard A4 Stainless Steel Complete Upper Standard A4CM.....$470.00 .223 Wylde Chamber, Forged Upper, Wilson HBAR 20" Chrome Moly 1:9 Twist Barrel. Standard A4SS.....$535.00 .223 Wylde Chamber, Wilson Air Gauged Match 20" Stainless Steel 1:8 Twist Barrel. At additional prices, options include on A4: Standard Quad Rail Handguard - $200.00 Postban Muzzle Break - $35.00 Weaver type Gas Block - $35.00 Detachable Standard Carry Handle - $125.00 Detachable Tactical Carry Handle - $175.00