AR-15 Complete Uppers

  1. CMMG Resolute 300 Mk57 Radial Delayed Blowback Upper Receiver Assembly AR-15 5.7x28mm 16" Barrel
    Our price $899.99
    Out of Stock, No Backorder
  2. Alexander Arms AR-15 Upper Receiver Assembly 50 Beowulf 16.5" Stainless Steel Barrel 1 in 20" Twist 49/64"-20 Thread Carbon Fiber Handguard with Thread Protector 7-Round Magazine
    List price was $1110.00 through $1249.00 our price $1109.99 through $1239.99
    Mixed Availability
  3. CMMG AR-15 Resolute 200 Mk4 Upper Receiver Assembly 16.1" Barrel M-Lok Handguard
    List price was $724.95 our price $719.99
    Out of Stock, No Backorder
  4. CMMG LR-308 Endeavor 200 Mk3 Upper Receiver Assembly 308 Winchester 20" Barrel
    List price was $1149.95 our price $1094.99
    Out of Stock, No Backorder
  5. CMMG AR-15 Endeavor 300 Mk4 Upper Receiver Assembly 20" Barrel
    Our price $769.99 through $869.99
    Coming Soon
  6. CMMG AR-15 Resolute 300 MkGs Radial Delayed Blowback Upper Receiver Assembly 9mm Luger 16.1" Barrel
    List price was $874.95 our price $869.99
    Out of Stock, No Backorder
  7. CMMG AR-15 Resolute 100 Mk4 Upper Receiver Assembly 22 Long Rifle 17" Barrel
    List price was $574.95 our price $569.99
    Out of Stock, No Backorder
  8. Alexander Arms AR-15 Upper Receiver Assembly 50 Beowulf 16.5" Stainless Steel Barrel Manticore Arms Transformer Handguard 7-Round Magazine Flat Dark Earth
    List price was $1249.00 our price $1239.99
    Out of Stock, No Backorder
  9. CMMG LR-308 Endeavor 100 Mk3 Upper Receiver Assembly 6.5 Creedmoor 20" Barrel
    List price was $1099.95 our price $1089.99
    Out of Stock, No Backorder
  10. CMMG AR-15 Endeavor 100 Mk4 Upper Receiver Assembly 20" Barrel
    List price was $674.95 our price $669.99
    Coming Soon
  11. Alexander Arms AR-15 Upper Receiver Assembly 6.5 Grendel 18" Stainless Steel Barrel Manticore Arms Transformer Handguard Flat Dark Earth
    List price was $1249.00 our price $1239.99
    Out of Stock, No Backorder
  12. CMMG AR-15 Banshee 200 MkGs Radial Delayed Blowback Pistol Upper Receiver Assembly 9mm Luger 8" Barrel
    List price was $749.95 our price $739.99
    Out of Stock, No Backorder
  13. CMMG AR-15 Resolute 100 Mk4 Upper Receiver Assembly 16" Barrel
    List price was $674.95 our price $669.99
    Out of Stock
  14. CMMG AR-15 Resolute 300 Mk4 Upper Receiver Assembly 16.1" Barrel M-Lok Handguard
    List price was $774.95 through $874.95 our price $769.99 through $869.99
    Out of Stock, No Backorder
  15. CMMG AR-15 Banshee 100 Mk4 Pistol Upper Receiver Assembly 22 Long Rifle 9" Barrel
    List price was $524.95 our price $519.99
    Out of Stock, No Backorder
  16. CMMG AR-15 Resolute 100 Mk9 Upper Receiver Assembly 9mm Luger 16" Barrel
    List price was $679.95 our price $669.99
    Out of Stock, No Backorder
  17. Alexander Arms AR-15 Upper Receiver Assembly 6.5 Grendel 18" Stainless Steel Barrel 1 in 7.5" Twist 5/8"-24 Thread Carbon Fiber Handguard with Thread Protector 10-Round Magazine
    List price was $1110.00 through $1249.00 our price $1109.99 through $1239.99
    Available
  18. CMMG LR-308 Endeavor 100 Mk3 Upper Receiver Assembly 308 Winchester 18" Barrel
    List price was $1099.95 our price $1089.99
    Out of Stock, No Backorder
  19. Alexander Arms Upper Receiver Build Kit AR-15 Pistol 50 Beowulf 12" Stainless Steel Barrel 49/64"-20 Thread Black
    List price was $735.00 our price $729.99
    Available
  20. Alexander Arms Upper Receiver Build Kit AR-15 6.5 Grendel 20" Stainless Steel Barrel 5/8"-24 Thread Black
    List price was $660.00 our price $659.99
    Available
  21. CMMG AR-15 Resolute 100 MkGs Radial Delayed Blowback Upper Receiver Assembly 9mm Luger 16.1" Barrel
    List price was $774.95 our price $769.99
    Out of Stock, No Backorder
  22. CMMG AR-15 Endeavor 300 Mk4 Upper Receiver Assembly 224 Valkyrie 24" Barrel
    List price was $874.95 our price $859.99
    Out of Stock, No Backorder
  23. Alexander Arms AR-15 Pistol Upper Receiver Assembly 50 Beowulf 12" Stainless Steel Barrel Carbon Fiber Handguard 7-Round Magazine Black
    List price was $870.00 our price $869.99
    Available
  24. CMMG Resolute 200 Mk57 Radial Delayed Blowback Upper Receiver Assembly AR-15 5.7x28mm 16" Barrel
    Our price $849.99
    Out of Stock, No Backorder
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