1) "C" stamped carry handle upper with "C MP" marked 5.56 barrel, "N2" marked front sight gas block, and ribbed handguard. 2) "C" stamped carry handle upper with "C MP" marked 5.56 HBAR barrel, "N5" marked front sight gas block, and ribbed handguard. 3) "C" stamped flat top receiver with detachable carry handle, "C MP" marked 5.56 HBAR barrel, "S2" marked front sight gas block, and ribbed handguard. 4) "C" stamped carry handle upper receiver with "C MP" 9mm chrome lined barrel, "R1"marked front sight gas block, and ribbed handguard. Note: This lot is restricted under various state-level assault weapons bans and cannot be sold or transferred to residents of CA, CT, DE, HI, IL, MD, NJ, NY, and WA. Please check your local laws and regulations prior to bidding.

1) Very fine with original finish, handling marks, high edge wear, and scuffing on the handguard. 2) Very fine with original finish, handling marks, high edge wear, and scuffing on the handguard. 3) Very fine with original finish, handling marks, high edge wear, and scuffing on the handguard. 4) Very fine with original finish, handling marks, high edge wear, oil staining, and scuffing on the handguard.