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    PROOF Research
Brand
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  59. Hexmag 1 item
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  69. KynSHOT 9 items
  70. Lancer Systems 1 item
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  72. LaRue Tactical 9 items
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  98. PROOF Research 6 items
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  107. Samson Manufacturing Corp 20 items
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  113. Sharps Bros. 3 items
  114. Sig Sauer Magazines 10 items
  115. SilencerCo 1 item
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  120. TacFire Inc. 162 items
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  122. TangoDown Inc. 7 items
  123. Timber Creek Outdoors 20 items
  124. Timney Triggers USA 10 items
  125. TriggerTech 11 items
  126. Trijicon 1 item
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  128. TRUGLO 1 item
  129. Tyrant Designs 11 items
  130. Ultradyne USA 3 items
  131. Unity Tactical 1 item
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  135. WMD Guns 6 items
  136. Woox 15 items
  137. XS Sight Systems 3 items
  138. XTech Tactical 2 items
  139. Yankee Hill Machine Co 26 items
Color
  1. Black 1 item
  2. Carbon Fiber 2 items
  3. Silver 4 items
Caliber
  1. 223 Remington 2 items
  2. 223 Wylde 2 items
  3. 300 AAC Blackout 1 item
  4. 5.56mm NATO 2 items
  5. 6mm ARC 2 items
  6. 6.5 Grendel 1 item
Barrel Length
  1. 11.5" 2 items
  2. 12.5" 1 item
  3. 14.5" 3 items
  4. 16" 5 items
  5. 18" 4 items
  6. 20" 5 items
Material
  1. Carbon Fiber / Steel 2 items
  2. Stainless Steel 4 items
Inventory
  1. In Stock 6 items

AR-15 Parts

  1. PROOF Research AR-15 .223 Wylde 1:7 Carbon Fiber-Wrapped Barrel
    PROOF Research AR-15 .223 Wylde 1:7 Carbon Fiber-Wrapped Barrel
    $999.99 $1,149.99 $729.99 $899.99 Save $420.00
  2. PROOF Research AR-15 .300 BLK Stainless Steel Barrel
    PROOF Research AR-15 .300 BLK Stainless Steel Barrel
    $629.99 $749.99 $499.99 $579.99 Save $170.00
  3. PROOF Research AR-15 6mm ARC 1:7.5 Carbon Fiber-Wrapped Barrel
    PROOF Research AR-15 6mm ARC 1:7.5 Carbon Fiber-Wrapped Barrel
    $1,149.99 $729.99 $999.99 Save $420.00
  4. PROOF Research AR-15 6mm ARC 1:7.5 Stainless Steel Barrel
    PROOF Research AR-15 6mm ARC 1:7.5 Stainless Steel Barrel
    $749.99 $529.99 $579.99 Save $220.00
  6. PROOF Research AR-15 .223 Wylde Stainless Steel Barrel
    PROOF Research AR-15 .223 Wylde Stainless Steel Barrel
    $629.99 $749.99 $464.99 $649.99 Save $220.00
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