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  1. Polymer80 G150 Phoenix2 80% Lower Receiver Kit AR-15 Polymer
    $75.00
    Mixed Availability View More Options
  2. Del-Ton M4 MOE M-LOK Carbine Kit AR-15 5.56x45mm NATO 1 in 9" Twist 16" Medium Contour Barrel
    4.7 (43 Reviews)
    $586.99
    Available
  3. Del-Ton M4 Carbine Kit AR-15 5.56x45mm NATO 1 in 9" Twist 16" M4 Contour Barrel
    4.8 (90 Reviews)
    $499.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  4. Del-Ton Rifle Kit AR-15 5.56x45mm NATO 1 in 9" Twist 20" Government Contour Barrel
    4.8 (79 Reviews)
    $489.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  5. Wheeler Engineering Delta Series AR-15 Armorer's Professional Kit
    4.3 (16 Reviews)
    $189.99
    Available
  6. Del-Ton Mid-Length Carbine Kit AR-15 5.56x45mm NATO 1 in 7" Twist 16" Chrome Lined Heavy Contour ...
    4.9 (55 Reviews)
    Sale
    $429.99
    Save $95.00 (18%)
    Out of Stock, Backorder OK
    What are product arrival notifications?
  7. Wheeler Engineering Delta Series AR-15 Armorer's Essentials Kit
    4.3 (27 Reviews)
    Sale
    $74.99
    Save $15.00 (17%)
    Available
  8. Del-Ton Enhanced Lower Receiver Parts Kit with Two Stage Combat Trigger Assembly AR-15
    4.6 (46 Reviews)
    $125.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  9. Del-Ton Mid-Length Carbine Kit AR-15 5.56x45mm NATO 1 in 9" Twist 16" Heavy Contour Barrel
    4.7 (51 Reviews)
    $489.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  10. JP Enterprises Trigger Spring Kit AR-15 3-1/2 lb Reduced Power
    4.5 (216 Reviews)
    $10.49
    Out of Stock, Backorder OK
    What are product arrival notifications?
  11. Del-Ton Dissipator Carbine Kit AR-15 5.56x45mm NATO 1 in 9" Twist 16" Dissapator Barrel
    4.6 (34 Reviews)
    $499.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  12. Del-Ton Mid-Length Carbine Kit AR-15 5.56x45mm NATO 1 in 9" Twist 16" Chrome Lined Medium Contour...
    4.7 (19 Reviews)
    $524.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  13. Magpul Pistol Grip Type 1 Kit MIAD Gen 1.1 AR-15
    4.7 (15 Reviews)
    $34.15
    Available View More Options
  14. DPMS AR-15 Oracle Unassembled Carbine Kit 5.56x45mm NATO
    4.5 (38 Reviews)
    $549.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  15. CMMG AR-15 Lower Pin and Spring Kit
    4.9 (15 Reviews)
    $13.99
    Available
  16. Daniel Defense Collapsible Stock, Pistol Grip, Vertical Foregrip Combo Kit Synthetic
    4.8 (6 Reviews)
    $118.70
    Available View More Options
  17. DPMS Ultimate Repair Kit AR-15
    4.8 (37 Reviews)
    $34.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  18. Del-Ton AR-15 Upper Receiver Parts Kit
    4.3 (26 Reviews)
    $16.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  19. CMMG Rimfire Conversion Kit AR-15 with 26-Round Magazine 22 Long Rifle Stainless Steel
    4.7 (58 Reviews)
    $219.99
    Available
  20. Yankee Hill AR-15 Specter Upper Receiver Assembly Kit 9mm Luger 16" Barrel
    4.9 (10 Reviews)
    $989.10
    Out of Stock, Backorder OK
    What are product arrival notifications?
  21. AR-Stoner Customizable Lower Receiver Parts Kit AR-15
    4.3 (18 Reviews)
    $29.99
    Available
  22. DPMS Ejection Port Cover Assembly Parts Kit AR-15 Matte
    3.8 (88 Reviews)
    $4.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
  23. JP Enterprises Enhanced Reliability Trigger Spring Kit AR-15 3-1/2 lb
    4.5 (31 Reviews)
    $10.40
    Out of Stock, Backorder OK
    What are product arrival notifications?
  24. Del-Ton Essential AR-15 Parts Kit
    $11.99
    Out of Stock, Backorder OK
    What are product arrival notifications?
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