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Complete your AR-15 build - we have a huge selection of Gas Blocks, Gas Tubes, Stripped Upper Receivers, Flash Hiders or other muzzle devices, handguards, stock parts, bolt carrier groups, AR-15 magazines and etc. SHOP Pro2a Tactical and Save!

Other AR Parts

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Items 1-36 of 356

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  1. AR-15 M4 MILSPEC LOWER BUILD KIT - FDE COLOR
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    AR-15 M4 MILSPEC LOWER BUILD KIT - FDE COLOR
    Rating:
    80%
    1  Review
    $104.99
  2. Ballistic Advantage 8.3 inch 9mm Barrel
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    Ballistic Advantage 8.3" 9MM AR 15 PENCIL BARREL, MODERN SERIES
    Rating:
    100%
    1  Review
    Special Price $99.99 $115.00
  3. Milspec M4 Stock Kit - FDE COLOR
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    Milspec M4 Stock Kit - FDE COLOR
    Rating:
    97%
    3  Reviews
    $59.99
  4. Tactical Kinetics 20 inch 6.8 SPC II AR-15 Melonite 1/11 Twist Barrel
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    Tactical Kinetics 20 inch 6.8 SPC II AR-15 Melonite Barrel
    Rating:
    100%
    2  Reviews
    Special Price $179.99 $199.99
  5. VG6 PRECISION EPSILON 556
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    VG6 PRECISION EPSILON 556
    Special Price $69.99 $84.99
  6. LEFT HANDED 224 Valkyrie / 6.8 SPC II Bolt Carrier Group by Pro2A Tactical
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    Pro2A LEFT HANDED 224 Valkyrie / 6.8 SPC II Bolt Carrier Group
    Rating:
    90%
    1  Review
    Special Price $149.99 $179.99
  7. AR-15 Lower Parts Kit - FDE
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    AR-15 Lower Parts Kit - FDE
    Rating:
    100%
    1  Review
    $49.99
  8. 4.5 inch AR-15 9mm Pistol Caliber CHF Stainless Upper w/Can
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    Tactical Kinetics 10.5 inch 45 ACP Pistol Caliber Melonite AR Barrel
    Rating:
    89%
    3  Reviews
    Special Price $129.99 $139.99
  9. Kak Shockwave Blade Classic FDE
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    Kak Shockwave Blade Classic FDE
    Rating:
    99%
    5  Reviews
    $44.95
  10. 16 inch LEFT HAND AR-15 Non Reciprocating Side Charging 223 Wylde Melonite Upper with a Tactical Kinetics Barrel
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    Tactical Kinetics 10.5 inch 5.56 NATO AR-15 Melonite 1/7 Twist Barrel
    Rating:
    100%
    1  Review
    Special Price $104.99 $139.99
  11. Tactical Kinetics AR-15 7.5 inch 350 Legend Melonite Barrel
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    Tactical Kinetics 7.5 inch AR-15 350 LEGEND Melonite Barrel
    Rating:
    100%
    2  Reviews
    Special Price $129.99 $159.99
  12. D&H Tactical AR-15 4RD 450 Bushmaster Magazine
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    D&H Tactical AR-15 4RD 450 Bushmaster Magazine
    Rating:
    96%
    2  Reviews
    $25.99
  13. AR-15 Stripped Upper Receiver- Gray Color
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    AR-15 Milspec Stripped Upper Receiver - GRAY
    Rating:
    100%
    1  Review
    $84.99
  14. Hexmag Series 2 10rd 223/5.56 AR-15/M16 Magazine Black
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    Hexmag Series 2 10rd 223/5.56 AR-15/M16 Magazine Black
    Rating:
    100%
    2  Reviews
    $13.99
  15. Hitman Industries 5 inch AR-15 5.56 NATO Nitride Barrel
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    Hitman Industries 5 inch AR-15 5.56 NATO Nitride Barrel
    Rating:
    100%
    2  Reviews
    Special Price $89.99 $99.99
  16. Hitman Industries 10.5 inch AR-15 7.62x39 Carbine Length Nitride Barrel
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    Hitman Industries 10.5 inch AR-15 7.62x39 Carbine Length Nitride Barrel
    Rating:
    90%
    2  Reviews
    Special Price $109.99 $119.99
  17. Gibbz G4 Non Reciprocating Side Charging Upper Receiver LEFT HAND
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    Gibbz Arms G4 NR Side Charging AR-15 Stripped Upper Receiver - LEFT HANDED
    Rating:
    100%
    1  Review
    $269.99
  18. Pro2A Tactical 6.8 SPC II / 224 Valkyrie Nitride Bolt Carrier Group
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    Pro2A Tactical 6.8 SPC II / 224 Valkyrie Nitride Bolt Carrier Group
    Rating:
    100%
    2  Reviews
    Special Price $119.99 $149.99
  19. Tactical Kinetics 18 inch AR-15 6.5 Grendel 1/8 Twist Melonite Barrel
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    Tactical Kinetics 18 inch AR-15 6.5 Grendel 1/8 Twist Melonite Barrel
    Rating:
    87%
    1  Review
    Special Price $169.99 $204.99
  20. Hitman Industries 5 inch AR-15 7.62x39 Nitride Barrel
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    Hitman Industries 5 inch AR-15 7.62x39 Nitride Barrel
    Rating:
    93%
    1  Review
    Special Price $99.99 $109.99
  21. Tactical Kinetics 22 inch AR-15 6.5 Grendel 1/8 Twist Melonite Barrel
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    Tactical Kinetics 22 inch AR-15 6.5 Grendel 1/8 Twist Melonite Barrel
    Rating:
    100%
    4  Reviews
    Special Price $189.99 $224.99
  22. Hitman Industries 7.5 inch AR-15 7.62x39 Pistol Length Nitride Barrel
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    Hitman Industries 7.5 inch AR-15 7.62x39 Pistol Length Nitride Barrel
    Rating:
    100%
    1  Review
    Special Price $89.99 $99.99
  23. Tactical Kinetics AR-15 20 inch 6.5 Grendel Melonite Barrel
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    Tactical Kinetics 20 inch AR-15 6.5 Grendel 1/8 Twist Melonite Barrel
    Rating:
    100%
    1  Review
    Special Price $179.99 $214.99
  24. Tactical Kinetics AR-15 10.5 inch 458 Socom Melonite Barrel
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    Tactical Kinetics 10.5 inch AR-15 458 Socom Melonite Barrel
    Rating:
    93%
    1  Review
    Special Price $179.99 $209.99
  25. Ghost Firearms AR-15 12 inch M-LOK Free Float Rail - FDE
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    Ghost Firearms AR-15 12 inch M-LOK Free Float Rail - FDE
    Rating:
    100%
    1  Review
    $109.99
  26. Tactical Kinetics 12.5 inch AR-15 5.56 NATO Melonite Barrel
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    Tactical Kinetics 12.5 inch 5.56 NATO AR-15 Melonite 1/7 Twist Barrel
    Rating:
    100%
    1  Review
    Special Price $119.99 $139.99
  27. Glock 21 45 ACP Factory Original Magazine 10 Round
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    Glock 21 45 ACP Factory Original Magazine 10 Round
    $28.99
  28. Ballistic Advantage 6 inch 300 Blackout Pistol Length AR-15 Barrel Modern Series
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    Ballistic Advantage 6 inch 300 Blackout Pistol Length AR-15 Barrel Modern Series
    Rating:
    100%
    2  Reviews
    Special Price $109.99 $150.00
  29. Ballistic Advantage 7.5 inch 5.56 NATO Barrel
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    Ballistic Advantage 7.5" 5.56 PISTOL LENGTH AR 15 BARREL, MODERN SERIES
    Rating:
    97%
    4  Reviews
    Special Price $99.99 $115.00
  30. Ballistic Advantage 18 inch 224 Valkyrie SPR Stainless Rifle Length Premium Series AR-15 Barrel
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    ELITE .936 MELONITE QPQ LOW PROFILE GAS BLOCK
    $26.99
  31. Kak Industry 16 inch 5.56 NATO Carbine Length Melonite Barrel
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    Kak Industry 16 inch 5.56 NATO Carbine Length Melonite Barrel
    Special Price $119.99 $139.99
  32. Tactical Kinetics AR-15 12.5 inch Russian Caliber 9x39 Melonite Barrel
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    Tactical Kinetics 12.5 inch 9x39 Melonite Russian Caliber Barrel
    Rating:
    100%
    1  Review
    $189.99
  33. Tactical Kinetics AR-15 16 inch 350 Legend Melonite Barrel
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    Tactical Kinetics 16 inch AR-15 350 LEGEND Melonite Barrel
    Rating:
    100%
    3  Reviews
    Special Price $149.99 $179.99
  34. 7.5 inch AR-15 Side Charging 5.56 Pistol M-LOK Keymod Melonite Upper
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    Glock 21 45 ACP Factory Original Magazine 13 Round
    Rating:
    80%
    1  Review
    $28.99
  35. Magpul PMAG 17 GL9 9mm 17 Round Magazine
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    Magpul PMAG 17 Glock 17 9mm 17 Round Magazine
    $13.95
  36. Magpul PMAG GL9 9mm 10 Round Magazine
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    Magpul PMAG GL9 9mm 10 Round Magazine
    $13.95
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Category
  1. 80% Lowers 10item
  2. Furniture Sets 5item
  3. Misc. Lower Parts 22item
  4. Misc. Upper Parts 13item
  5. Stripped Upper Receivers 17item
  6. AR-15 Barrels 102item
  7. BCGs and Parts 17item
  8. AR-15 Handguards/Free Float Rails 36item
  9. Magazines 52item
  10. Muzzle Devices 33item
  11. Stocks, Braces, Buffer Tubes and Components 55item
  12. GLOCK Barrels 2item
Price
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  2. $100.00 - $199.99 138item
  3. $200.00 - $299.99 9item
  4. $300.00 - $399.99 1 item
  5. $500.00 - $599.99 3item
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