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  1. Faxon Firearms Gunner BCG Ultra-Light Bolt Carrier Group
    Faxon Firearms Gunner BCG Ultra-Light Bolt Carrier Group
    $229.08
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  2. HB Industries CZ Bren 2 HK G36 Stock Adapter Kit
    HB Industries CZ Bren 2 HK G36 Stock Adapter Kit
    $249.48
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  3. JP Enterprises SCS-10 Builder Kit with 3 Spring Pack Gen 2
    JP Enterprises SCS-10 Builder Kit with 3 Spring Pack Gen 2
    $159.55
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  4. Magpul MOE K2 Grip
    Magpul MOE K2 Grip
    $19.90
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  5. Aero Precision M4E1 AR-15 Threaded Stripped Upper Receiver - Black (No Forward Assist)
    Aero Precision M4E1 AR-15 Threaded Stripped Upper Receiver - Black (No Forward Assist)
    $134.99
    Out of stock
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  6. Ascalon Arms CZ Scorpion EVO 3/3+ Extended Magazine Catch
    Ascalon Arms CZ Scorpion EVO 3/3+ Extended Magazine Catch
    $33.60
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  7. A3 Tactical Offset Modular Side Folding Arm Brace for Tailhook - CZ Scorpion
    A3 Tactical Offset Modular Side Folding Arm Brace for Tailhook - CZ Scorpion
    $237.45
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  8. Cobalt Kinetics Kawa Handstop - Long
    Cobalt Kinetics Kawa Handstop - Long
    Special Price $51.92 Regular Price $65.00
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  9. Next Level Armament NLX Performance Kit 1 - NLX Ambi CH / Ascend Safety / NLX-25 Linear Comp
    Next Level Armament NLX Performance Kit 1 - NLX Ambi CH / Ascend Safety / NLX-25 Linear Comp
    $128.00
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  10. JP Enterprises GEN 2 AR-10 Silent Captured Spring Builder with Alternative Spring Pack-Heavy H2 Version
    JP Enterprises GEN 2 AR-10 Silent Captured Spring Builder with Alternative Spring Pack-Heavy H2 Version
    $208.00
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  11. True North Concepts M-LOK Gripstop K
    True North Concepts M-LOK Gripstop K
    $44.19
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  12. Griffin Armament Suppressor Optimized A2 Buffer
    Griffin Armament Suppressor Optimized A2 Buffer
    $57.00
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  13. Forward Controls Design MCF-A Dimpled M-LOK Rail Cover - Short
    Forward Controls Design MCF-A Dimpled M-LOK Rail Cover - Short
    $33.25
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  14. Sons of Liberty Gun Works AR-15 Bolt Carrier Group
    Sons of Liberty Gun Works AR-15 Bolt Carrier Group
    $179.00
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  15. Neverwear Springs AR-15 Inconel 600 Spring Kit
    Neverwear Springs AR-15 Inconel 600 Spring Kit
    Special Price $18.92 Regular Price $24.99
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  16. A3 Tactical Offset Modular Side Folding Arm Brace for Tailhook - B&T APC
    A3 Tactical Offset Modular Side Folding Arm Brace for Tailhook - B&T APC
    $275.45
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Barrel Length
  1. 5" 2 items
  2. 5.5" 10 items
  3. 6.75" 1 item
  4. 7" 1 item
  5. 7.5" 3 items
  6. 8" 2 items
  7. 8.3" 2 items
  8. 8.5" 4 items
  9. 9" 1 item
  10. 10.3" 5 items
  11. 10.5" 5 items
  12. 11.5" 7 items
  13. 12" 1 item
  14. 12.5" 3 items
  15. 13" 2 items
  16. 13.7" 1 item
  17. 14.5" 7 items
  18. 16" 18 items
  19. 16.1" 2 items
  20. 16.3" 2 items
  21. 18" 9 items
  22. 20" 1 item
  23. 22" 1 item
  24. 24" 1 item
Barrel Profile
  1. MK12 SPR 1 item
  2. Non-fluted 1 item
Caliber
  1. .22 LR 1 item
  2. .223/5.56 6 items
  3. .223 Wylde 3 items
  4. .30 Cal 2 items
  5. .308 3 items
  6. .45 ACP 2 items
  7. 300 Blackout 11 items
  8. 5.56X45 3 items
  9. 5.56 NATO 33 items
  10. 5.56mm 1 item
  11. 6.5 Creedmoor 3 items
  12. 7.62x39 6 items
  13. 7.62x51 3 items
  14. 9mm 19 items
Category
  1. Receiver Parts 238 items
  2. Parts & Kits 145 items
  3. Barrels 10 items
  4. Buffer Systems 37 items
  5. Trigger Parts 89 items
  6. Gas Systems 18 items
  7. Muzzle Devices 22 items
  8. Bolt Parts 35 items
  9. Grips 44 items
  10. Charging Handles 35 items
  11. Rifle Handguards 52 items
  12. Stocks & Braces 70 items
  13. MILSPEC Parts 39 items
Co Witness
  1. Lower 1/3 1 item
Finish
  1. Arid 2 items
  2. Black 9 items
  3. Blue 1 item
  4. Carbon Fiber 1 item
  5. Cerakote 5 items
  6. DLC 3 items
  7. FDE 2 items
  8. Gold 1 item
  9. Grey 1 item
  10. Nickel Boron 4 items
  11. Nitride 2 items
  12. Phosphate 5 items
  13. Red 4 items
  14. Satin 2 items
  15. Anodize 28 items
  16. Clear Hard Anodize 4 items
  17. Quench Polish Quench (QPQ) 1 item
Gas Block Diameter
  1. .750" 16 items
  2. .875" 1 item
  3. .936" 2 items
Gas System Length
  1. Blowback 1 item
  2. Pistol 3 items
  3. Carbine 5 items
  4. Mid 18 items
  5. Intermediate 8 items
  6. Rifle 5 items
Height
  1. Absolute Co-Witness 1 item
Inside Diameter
  1. 1.15" 1 item
  2. 1.3" 5 items
  3. 1.39" 1 item
Manufacturer
  1. A3 Tactical 13 items
  2. Aero Precision 50 items
  3. Aeroknox 2 items
  4. Airborne Arms 1 item
  5. ALG Defense 4 items
  6. Andro Corp Industries 2 items
  7. Angstadt Arms 6 items
  8. Apex Tactical Specialties 1 item
  9. Arisaka 1 item
  10. Armaspec 5 items
  11. Arms Republic 4 items
  12. Ascalon Arms 2 items
  13. Brügger & Thomet (B&T) 1 item
  14. B5 Systems 2 items
  15. Ballistic Advantage 9 items
  16. Battle Arms Development 24 items
  17. Blackout Defense 4 items
  18. Blitzkrieg Components 10 items
  19. Bravo Company MFG (BCM) 34 items
  20. Brigand Arms 1 item
  21. Centurion Arms 6 items
  22. Chisel Machining 2 items
  23. Cobalt Kinetics 1 item
  24. Cross Machine Tool (CMT) 10 items
  25. Daniel Defense 4 items
  26. Dead Air Armament 1 item
  27. Dead Foot Arms LLC 3 items
  28. Devil Dog Concepts 1 item
  29. DPM Systems Technologies 3 items
  30. Driven Arms Co. 9 items
  31. Eartune 1 item
  32. Elftmann Tactical 1 item
  33. Emissary Development 2 items
  34. Faxon Firearms 4 items
  35. Ferfrans 1 item
  36. Fortis MFG 10 items
  37. Forward Controls Design 40 items
  38. Gear Head Works 5 items
  39. Geissele 15 items
  40. Grey Birch MFG 6 items
  41. Grey Ghost Precision 1 item
  42. Griffin Armament 7 items
  43. HB Industries 22 items
  44. HERA ARMS 2 items
  45. Heresy Design 5 items
  46. Hiperfire 15 items
  47. HUXWRX 1 item
  48. Icon Defense 3 items
  49. Jacob Grey 2 items
  50. James Madison Tactical (JMT) 3 items
  51. JL Billet 4 items
  52. JMAC Customs 25 items
  53. JP Enterprises Inc 23 items
  54. Kinetic Development Group 2 items
  55. Knight’s Armament Company (KAC) 3 items
  56. KNS Precision 11 items
  57. Kalashnikov USA 1 item
  58. Kaw Valley Precision 1 item
  59. Kratos Design Group 1 item
  60. Krebs Customs 4 items
  61. KynSHOT 6 items
  62. Lantac 10 items
  63. Law Tactical 1 item
  64. Lee Sporting 4 items
  65. Lewis Machine & Tool (LMT) 5 items
  66. LUTH-AR 2 items
  67. Magpul Industries 32 items
  68. Matador Arms 1 item
  69. Maxim Defense 21 items
  70. Mega Arms 1 item
  71. Midwest Industries 7 items
  72. Mission First Tactical 2 items
  73. Neverwear Springs 1 item
  74. Next Level Armament 13 items
  75. Noveske 5 items
  76. Odin Works 1 item
  77. Patriot Ordnance Factory (POF) 4 items
  78. Precision Armament 1 item
  79. Precision Reflex Inc 1 item
  80. Primary Weapon Systems 4 items
  81. Q, LLC 3 items
  82. Quarter Circle 10 3 items
  83. R&D Precision 3 items
  84. Radian Weapons 3 items
  85. Rainier Arms, LLC 33 items
  86. Rainier Industries 4 items
  87. Reptilia Corp 4 items
  88. Rex Silentium 1 item
  89. Rise Armament 12 items
  90. RogueOps 2 items
  91. RS Regulate 1 item
  92. SB Tactical 1 item
  93. Seekins Precision 1 item
  94. Sharps Bros 17 items
  95. Sig Sauer 6 items
  96. Silencerco 2 items
  97. Sionics Weapon Systems 3 items
  98. SLR Rifleworks 2 items
  99. Sons of Liberty Gun Works 20 items
  100. Sprinco (Tactical Springs) 4 items
  101. Stag Arms 1 item
  102. Stern Defense 1 item
  103. Strike Industries 10 items
  104. Tactical Edge Arms 1 item
  105. Timney Triggers 19 items
  106. Troy Industries 5 items
  107. TruCalibre 2 items
  108. True North Concepts 6 items
  109. Tyrant Designs 13 items
  110. V Seven Weapon Systems 13 items
  111. VLTOR 5 items
  112. White Label Armory 2 items
  113. WMD Guns 6 items
  114. WOOX 5 items
Model
  1. CZ Bren 5 items
  2. CZ Scorpion 9 items
  3. FNH Scar 3 items
  4. H&K G36 1 item
  5. IWI Tavor 1 item
  6. Remington 700 4 items
  7. Sig MCX 2 items
  8. Sig MPX 1 item
Mount
  1. KeyMod 6 items
  2. M-LOK 46 items
  3. Picatinny 31 items
Option
  1. AK-47/74 10 items
  2. AR-9 8 items
  3. AR-10 26 items
  4. AR-15 141 items
  5. FN 509 1 item
  6. Bull's Eye 1 item
  7. Vertical Lines 1 item
  8. Minimal 1 item
  9. White - Standard Power 1 item
  10. Blue - Enhanced Power 1 item
  11. Red - Extra Power 1 item
  12. Yellow - Reduced Power 1 item
  13. White/Red - Intermediate Power 1 item
  14. SRS-C 3.3 oz. 1 item
  15. SRS-H 3.8 oz. 1 item
  16. SRS-H2 4.7 oz. 1 item
  17. SRS-H3 5.6 oz. 1 item
  18. SRS-BB 5.7 oz. 1 item
  19. SRS-9mm 6.4 oz. 1 item
  20. SRS-AR10 5.7 oz. 1 item
  21. Long 1 item
  22. Front 1 item
  23. Mid 1 item
  24. Rear 1 item
  25. Remington 700 Short Action 1 item
  26. Remington 700 Short Action BDL 2 items
  27. Remington 700 Long Action BDL 1 item
  28. Sauer 100 1 item
  29. WA 2 items
  30. KS 2 items
  31. JP Silent Captured Spring - Standard 1 item
  32. JP Silent Captured Spring - Heavy 1 item
  33. JP Silent Captured Spring - 9mm 1 item
  34. Buffer & Spring - Standard 3 items
  35. Buffer & Spring - 9mm 2 items
  36. Buffer & Spring - H1 3 items
  37. Buffer & Spring - H2 2 items
  38. Buffer & Spring - H3 2 items
  39. CZ 18 items
  40. Glock 3 items
  41. Heckler & Koch 1 item
  42. Sharps Bros 1 item
  43. Small Lever 3 items
  44. Large Lever 3 items
  45. AKM 1 item
  46. Green Laser 1 item
  47. Adjustable 1 item
  48. Non-Adjustable 7 items
  49. MCS 2 items
  50. Full Size 2 items
  51. B&T APC 1 item
  52. Dimpled 3 items
  53. Serrated 4 items
Platform
  1. AR-10/LR308 12 items
  2. AR-15 89 items
  3. AK47/74 11 items
  4. CZ 10 items
  5. FNH 3 items
  6. H&K 1 item
  7. IWI 1 item
  8. Remington 3 items
  9. Remington 700 1 item
  10. Ruger 4 items
  11. Sig Sauer 4 items
  12. Steyr Aug 5 items
Rail Length
  1. 4" 1 item
  2. 4.25" 2 items
  3. 4.5" 1 item
  4. 4.9" 1 item
  5. 5" 1 item
  6. 5.5" 2 items
  7. 5.99" 1 item
  8. 6.0" 3 items
  9. 6.25" 1 item
  10. 7" 4 items
  11. 7.3" 1 item
  12. 7.8" 1 item
  13. 7.9" 1 item
  14. 8" 2 items
  15. 8.5" 1 item
  16. 9" 1 item
  17. 9.3" 1 item
  18. 9.5" 5 items
  19. 9.55" 5 items
  20. 9.6" 1 item
  21. 10" 13 items
  22. 10.3" 1 item
  23. 10.5" 2 items
  24. 10.64" 2 items
  25. 10.7" 2 items
  26. 10.8" 1 item
  27. 11.5" 1 item
  28. 11.7" 3 items
  29. 11.75" 1 item
  30. 11.8" 1 item
  31. 12" 9 items
  32. 12.25" 1 item
  33. 12.5" 1 item
  34. 12.6" 1 item
  35. 13" 5 items
  36. 13.5" 4 items
  37. 13.7" 2 items
  38. 13.8" 2 items
  39. 14" 1 item
  40. 15" 13 items
  41. 15.3" 1 item
  42. 15.5" 1 item
  43. 15.8" 1 item
Size
  1. BACK STRAP:Large 1 item
  2. BACK STRAP:Medium 2 items
  3. Small 1 item
  4. Medium 3 items
  5. Large 3 items
  6. X-Large 1 item
  7. 5 Slot 1 item
  8. 9 Slot 9 items
Thread Pitch
  1. 1/2x28 (9mm) 9 items
  2. 1/2x28 (.22 cal) 31 items
  3. 1/2x36 4 items
  4. 5/8x24 (.30 cal) 22 items
  5. M13.5x1 LH 1 item
Twist Rate
  1. 1:6 1 item
  2. 1:7 12 items
  3. 1:8 8 items
  4. 1:10 6 items
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