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Search results for: 'ar-15 pistol upper 4 1/2”'

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Ar-15 5.56 barrel
AR-15 300 black out upper
AR-15 10.5" 5.56 Nato 1/7 Socom Barrel Carbine Gas System Black Nitride
ar-15 pistol upper 4 1/2”
ar-15 .45 acp 7 1/2 inch barrel .578 x 28
  1. SIGHTMARK ULTRA SHOT A-SPEC REFLEX
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    SIGHTMARK ULTRA SHOT A-SPEC REFLEX
    $149.97
  2. SIGHTMARK MINISHOT A-SPEC MICRO
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    SIGHTMARK MINISHOT A-SPEC MICRO
    $169.97
  3. RIA IMPORTS VRBP-100-A 12GA BULLPUP
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    RIA IMPORTS VRBP-100-A 12GA BULLPUP
    $488.77
  4. SIGHT SM26047 SIGHTMARK MINI SHOT A-SPEC M2
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    SIGHT SM26047 SIGHTMARK MINI SHOT A-SPEC M2
    $199.97
  5. SPG BARC92022GA MD 2020 RF CLASSIC 22LR WALNT A
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    SPG BARC92022GA MD 2020 RF CLASSIC 22LR WALNT A
    $612.95
  6. SIGHT SM26049 MINI SHOT A-SPEC M3 MICRO REFLEX
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    SIGHT SM26049 MINI SHOT A-SPEC M3 MICRO REFLEX
    $169.97
  7. SIGHT SM26017 CORE SHOT A-SPEC FMS REFLEX SIGHT
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    SIGHT SM26017 CORE SHOT A-SPEC FMS REFLEX SIGHT
    $139.97
  8. SIGHT SM26018 CORE SHOT A-SPEC LQD REFLEX SIGHT
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    SIGHT SM26018 CORE SHOT A-SPEC LQD REFLEX SIGHT
    $149.97
  9. CZ 07716 600 ST2 AMERICAN HI GRD 308 20 5R A-WAL
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    CZ 07716 600 ST2 AMERICAN HI GRD 308 20 5R A-WAL
    $1,420.30
  10. CZ 07717 600 ST2 AMERICAN HI GRD 65CR 24 5R A-WAL
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    CZ 07717 600 ST2 AMERICAN HI GRD 65CR 24 5R A-WAL
    $1,420.30
  11. CZ 07726 600 ST3 AMERICAN HI GRD 3006 24 5R A-WAL
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    CZ 07726 600 ST3 AMERICAN HI GRD 3006 24 5R A-WAL
    $1,420.30
  12. 8 inch LEFT HANDED AR-15 5.56 NATO Upper Complete Kit | Pro2A Tactical
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    PRO2A LEFT HAND 8" 5.56 NATO 1/7 Pistol Length Melonite M-LOK AR-15 Upper Kit
    Special Price $449.99 $679.99
  13. 7.5 inch LEFT HANDED AR-15 5.56 NATO Melonite Upper Complete Kit | Fast Shipping | Lifetime Warranty
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    PRO2A LEFT HAND 7.5" 5.56 NATO 1/7 Pistol Length Melonite M-LOK AR-15 Upper Kit
    Rating:
    100%
    1  Review
    Special Price $439.99 $669.99
  14. Combo 16" & 3" 9mm Uppers
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    Combo Sale - 16 inch AR-15 9mm Pistol Caliber Melonite Upper + 3 inch 9mm Melonite Upper
    Special Price $419.99 $649.99
  15. 5 inch 9mm Pistol Caliber Upper Kit | Pro2A Tactical
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    PRO2A 5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    100%
    1  Review
    Special Price $399.99 $629.99
  16. 10.5 inch 9mm AR-9 Upper Kit | Pro2A Tactical
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    PRO2A 10.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit
    Special Price $439.99 $659.99
  17. 14.5 inch 9mm AR Upper Kit | USA Made
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    PRO2A 14.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    93%
    1  Review
    Special Price $459.99 $659.99
  18. 14.5 inch 9mm Upper Kit | Lifetime Warranty
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    PRO2A 14.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Special Price $489.99 $699.99
  19. 3 inch 9mm AR-9 Upper Kit | PCC | In Stock
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    PRO2A 3" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    100%
    1  Review
    Special Price $419.99 $649.99
  20. 14.5 inch 9mm Upper AR-15 Kit | Pin & Weld
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    PRO2A 14.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit - Pinned & Welded
    Special Price $519.99 $739.99
  21. 8 inch AR-15 / AR-9 MP5 STYLE 9mm Pistol Caliber Nitride Upper
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    PRO2A 8" 9mm 1/10 Pistol Caliber Melonite Upper - MP5 Style
    Rating:
    100%
    1  Review
    Special Price $359.99 $539.99
  22. 5 inch 9mm Pistol Caliber Melonite Upper Kit | MP5
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    PRO2A 5" 9mm 1/10 Pistol Caliber Melonite Upper Kit - MP5 Style
    Special Price $539.99 $749.99
  23. 8 inch 9mm Pistol Caliber Upper Kit | MP5
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    PRO2A 8" 9mm 1/10 Pistol Caliber Melonite Upper Kit - MP5 Style
    Special Price $569.99 $759.99
  24. SPRGFLD SA-35 9MM 4.7 BLK 15RD
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    SPRGFLD SA-35 9MM 4.7 BLK 15RD
    $710.70
  25. 16 inch AR-15 9mm Pistol Caliber Melonite Upper + 5 inch 9mm AR-15 Upper Sale
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    Combo Sale - 16 inch AR-15 9mm Pistol Caliber Melonite Upper + 5 inch 9mm Melonite Upper
    Rating:
    100%
    1  Review
    Special Price $419.99 $649.99
  26. Combo 14.5" & 5" 9mm Upper
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    Combo Sale - 14.5 inch AR-15 9mm Pistol Caliber Melonite Upper + 5 inch 9mm Melonite Upper
    Special Price $419.99 $649.99
  27. 5 inch AR-15 / AR-9 MP5 STYLE 9mm Pistol Caliber Nitride Upper w/Can
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    PRO2A 5" 9mm 1/10 Pistol Caliber Melonite Upper with Flash Can - MP5 Style
    Special Price $349.99 $519.99
  28. 5 inch 9mm Pistol Caliber Upper Kit | MP5
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    PRO2A 5" 9mm 1/10 Pistol Caliber Melonite Upper with Flash Can Kit - MP5 Style
    Special Price $559.99 $769.99
  29. 3 inch 9mm AR-15 Upper | PCC
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    PRO2A 3" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can
    Rating:
    96%
    6  Reviews
    Special Price $199.99 $339.99
  30. 12.5 inch 350 Legend Left Hand Upper Kit | Pro2A Tactical
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    PRO2A LEFT HAND 12.5" 350 Legend 1/16 Pistol Length Melonite M-LOK AR-15 Upper with Flash Can Kit
    Special Price $539.99 $839.99
  31. 3 inch 9mm MP5 Upper Kit | 100% US MADE | Pro2a Tactical
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    PRO2A 3" 9mm 1/10 Pistol Caliber Melonite Upper with Flash Can Kit - MP5 Style
    Special Price $549.99 $749.99
  32. 7.5 inch AR-15 7.62x39 Pistol Length M-LOK Nitride Upper Kit | Pro2A Tactical
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    PRO2A 7.5" 7.62x39 1/10 Pistol Length Melonite AR-15 Upper Kit
    Rating:
    80%
    2  Reviews
    Special Price $429.99 $659.99
  33. 6 inch AR-15 AR15 300 BLACKOUT Pistol M-LOK Melonite Upper w/Can Kit | Pro2A Tactical
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    PRO2A 6" 300 Blackout 1/7 Pistol Length Melonite AR-15 Upper with Flash Can Kit
    Special Price $479.99 $669.99
  34. 5 inch AR-15 / AR-9 MP5 STYLE 9mm Pistol Caliber Nitride Upper
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    PRO2A 5" 9mm 1/10 Pistol Caliber Melonite Upper - MP5 Style
    Rating:
    93%
    1  Review
    Special Price $329.99 $499.99
  35. 8 inch AR-15 5.56 NATO Pistol M-LOK Nitride Upper Complete Kit | 100% USA MADE | Fast Shipping
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    PRO2A 8" 5.56 NATO 1/7 Pistol Length Melonite AR-15 Upper Kit
    Rating:
    98%
    3  Reviews
    Special Price $409.99 $669.99
  36. 7.5 inch 450 Bushmaster M-LOK Upper Kit | Made in the USA
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    PRO2A 7.5" 450 Bushmaster 1/24 Pistol Length Melonite M-LOK AR-15 Upper Kit
    Rating:
    93%
    1  Review
    Special Price $569.99 $729.99
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  1. FIREARMS 8889
  2. AR-10 Uppers 68
  3. AR-15 Uppers 166
  4. AR-15 Non Reciprocating Side Charging Uppers 147
  5. Blem Sale 5
  6. Left Hand 320
  7. Upper Kits 272
  8. OTHER AR PARTS 402
  9. Accessories 865
  10. BAGGER BLASTER 12
  11. GLOCK 21
  12. Custom Orders 10
Manufacturer
  1. Pro2A Tactical 2764
  2. Aero Precision 7
  3. American Classic 6
  4. APF 17
  5. Armscor 110
  6. Arsenal 12
  7. ATI 17
  8. Auto Ordnance 22
  9. B&T 21
  10. Beretta 211
  11. Bergara 126
  12. Bersa 62
  13. Bond Arms 14
  14. Browning 254
  15. Canik 62
  16. CZ 126
  17. Century Arms 68
  18. Charles Daly 53
  19. Charter Arms 15
  20. Chiappa Firearms 39
  21. Christensen Arms 32
  22. Cimarron 43
  23. Citadel 33
  24. Colt 19
  25. Crickett 5
  26. CVA 43
  27. Dan Wesson 1
  28. Diamondback Firearms 30
  29. Dickinson Arms 2
  30. EAA 11
  31. Excel Arms 1
  32. FMK FIrearms 15
  33. FN 125
  34. Fusion Firearms 6
  35. GFORCE ARMS 3
  36. Girsan 94
  37. Global Defense 4
  38. Glock 218
  39. HK 274
  40. Henry Repeating Arms 36
  41. Heritage 36
  42. Hi-Point 44
  43. Howa 23
  44. IWI US Inc 14
  45. Iver Johnson 4
  46. KRISS USA 30
  47. Kahr Arms 37
  48. Kalashnikov USA 14
  49. Kel-Tec 36
  50. Kimber 11
  51. MAC 5
  52. Magnum Research 17
  53. Masterpiece Arms 4
  54. Mossberg 229
  55. North American Arms 65
  56. Old West Firearms 29
  57. Palmetto State Armory 5
  58. Phoenix Arms 3
  59. PTR Industries 21
  60. Riley Defense 13
  61. Remington 69
  62. Rossi 106
  63. Ruger 534
  64. Sako 3
  65. SAR USA 24
  66. Sauer USA 43
  67. SCCY 61
  68. Savage Arms 876
  69. SDS Imports 31
  70. Shadow Systems 53
  71. Sig Sauer 354
  72. Smith & Wesson 323
  73. Springfield 203
  74. Standard Manufacturing 2
  75. Stevens 18
  76. Steyr Arms 26
  77. Tanfoglio 45
  78. Taurus 245
  79. Taylors And Company 10
  80. Tikka 110
  81. Tisas 14
  82. Tokarev USA 3
  83. Traditions 2
  84. Tristar 106
  85. Walther 124
  86. Weatherby 145
  87. Wilson Combat 4
  88. Winchester 240
  89. Zastava 20
  90. Zev Technologies 2
  91. AAL 7
  92. AGM Global Vision 14
  93. Armasight 2
  94. Ameriglo 4
  95. ATN 30
  96. Burris 41
  97. Bushnell 56
  98. Crimson Trace 26
  99. Eotech 74
  100. Geissele 2
  101. Holosun 77
  102. Konus 14
  103. Leupold 119
  104. Meprolight 2
  105. Riton Optics 15
  106. Sightmark 23
  107. Steiner 14
  108. Trijicon 171
  109. Truglo 21
  110. Viridian Weapons Technologies 6
Pistol Caliber
  1. 9mm 2012
  2. 380 Auto 187
  3. 40 S&W 218
  4. 45 ACP 386
  5. 10mm 154
  6. 38 SPL 46
  7. 44 SPL 2
  8. 44 Mag 28
  9. 357 Mag 138
  10. 357 Sig 10
  11. 30 Super Carry 5
  12. 32 ACP 11
  13. 327 FED 3
  14. 45 GAP 4
  15. 45 Long Colt 20
  16. 5.7x28mm 42
  17. 22 TCM 6
Rifle Caliber
  1. 5.56 NATO 604
  2. 223 Wylde 129
  3. 223 REM 67
  4. 300 Blackout 323
  5. 7.62x39 240
  6. 350 Legend 174
  7. 224 Valkyrie 30
  8. 6mm ARC 63
  9. 6.5 Grendel 95
  10. 6.8 SPC II 60
  11. 9x39 28
  12. 450 Bushmaster 64
  13. 458 Socom 45
  14. 50 Beowulf 31
  15. 22LR 770
  16. 17 HMR 75
  17. 17 WSM 11
  18. 22 WMR 152
  19. 204 Ruger 12
  20. 22-250 48
  21. 243 Win 118
  22. 6.5 Creedmoor 306
  23. 6.5 PRC 80
  24. 6.5 Weatherby 14
  25. 270 Win 79
  26. 25-06 21
  27. 240 Weatherby Magnum 3
  28. 257 Weatherby Magnum 12
  29. 264 Winchester Magnum 1
  30. 270 WSM 11
  31. 280 Ackley 3
  32. 28 Nosler 19
  33. 30 Nosler 3
  34. 308 Win 293
  35. 30-06 Springfield 80
  36. 300 WSM 25
  37. 300 PRC 25
  38. 300 Win Mag 113
  39. 300 Weatherby Magnum 13
  40. 338 Win Mag 16
  41. .45-70 4
  42. 6.8 Western 18
  43. 7mm-08 66
  44. 7mm Rem Mag 55
  45. 7mm Weatherby Magnum 1
  46. 7mm PRC 25
  47. 338 Lapua 2
  48. 375 Ruger 3
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