Home / Semi Auto Rifles / Colt M4 Carbine 5.56 COMPLETE Lower Receiver “FN PS90 5.7×28 Black Bullpup Secret Service Rifle 3848950460” has been added to your cart. View cart Sale! Colt M4 Carbine 5.56 COMPLETE Lower Receiver$99999 Original price was: $99999.$89999Current price is: $89999. Condition New manufacturer Colt Model Caliber SKU coltlowerm4 MPU Vendor: Gunprime Colt M4 Carbine 5.56 COMPLETE Lower Receiver quantity Add to cart SKU: coltlowerm4 Category: Semi Auto Rifles Product ID: 19365 Description Description A complete Colt M4 Carbine 5.56 NATO lower receiver. Related products Sale! Smith & Wesson M&P15 Sport II Optics Ready 556 NATO 16″ 10159 30rd $62900 Original price was: $62900.$56610Current price is: $56610. Sale! FN PS90 5.7×28 Black Bullpup Secret Service Rifle 3848950460 $1,79900 Original price was: $1,79900.$1,61910Current price is: $1,61910. Sale! Colt LE6920 Law Enforcement Carbine Police Issued LE Trade In Rifle 5.56 NATO $1,29900 Original price was: $1,29900.$1,16910Current price is: $1,16910. Sale! Zastava ZPAPM70 AK-47 7.62×39 30 Rd Fixed Triangle Stock – ZR7762RT $1,24900 Original price was: $1,24900.$1,12410Current price is: $1,12410.