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Bolts, Bolt Carriers & BCGs

Bear Creek Arsenal Bolts, Bolt Carriers and Bolt Carrier Groups. Available in 3 finishes; Black Nitrite, Parkerized and Titanium Nitrite.

Items 1 to 25 of 26 total

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  1. BCA Stripped bolt 7.62x39

    BCA 7.62x39 Stripped bolt

    $41.19

    SKU: B-762

    • 9310 STEEL Material
    • 7.62x39 Caliber
    • Parkerized Finish
    • MPI Inspected
    Learn More
  2. BCA 9MM Bolt Carrier Group - Glock Style

    BCA 9MM Bolt Carrier Group - Glock Style

    $96.99

    Out of stock

    SKU: BCG-9MM

    • 9310 Steel Material
    • Standard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Staked Gas Key
    • 9mm Caliber
    • Black Nitride Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  3. BCA SIDE CHARGING BOLT CARRIER

    BCA Side Charging Bolt Carrier w/ Gas Key

    $102.99

    SKU: BC(GK)-SC15

    • 9310 STEEL Material
    • Side Charging
    • Chrome Lined Staked Gas Key
    • Black Nitrite Finish
    Learn More
  4. BCA SIDE CHARGING BOLT CARRIER

    BCA Stripped Side Charging Bolt Carrier

    Special Price $40.49

    (Was $77.24 )

    SKU: BC-SC15

    • 8620 Steel Material
    • Side Charging
    • Black Nitrite Finish
    Learn More
  5. BOLT CARRIER GROUP

    BCA .223 / 5.56 NATO / .300 Blackout Bolt Carrier Group

    Special Price $60.49

    (Was $102.99 )

    Out of stock

    SKU: BCG-15

    • 9310 Steel Material
    • Standard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Staked Gas Key
    • .223 WYLDE / 5.56 NATO Caliber
    • Black Nitride Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  6. BCA Stripped bolt 6.5 Grendel Type II

    BCA 6.5 Grendel Type II Stripped Bolt

    Special Price $19.95

    (Was $47.37 )

    SKU: B-65

    • 9310 STEEL Material
    • 6.5 Grendel Type II Caliber
    • Parkerized Finish
    • MPI Inspected
    Learn More
  7. BCA Titanium Nitride BCG

    BCA .223 / 5.56 NATO / .300 Blackout Bolt Carrier Group - Premium Titanium Nitride Finish

    $226.59

    SKU: BCG(TIN)-15

    • Lightweight 9310 Steel Material
    • Standard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Chrome Lined Staked Gas Key
    • .223 WYLDE / 5.56 NATO / .300 Blackout Caliber
    • Titanium Nitride Finish
    Learn More
  8. BCA .223 / 5.56 NATO / .300 Blackout Side Charging Bolt Carrier Group

    BCA .223 / 5.56 NATO / .300 Blackout Side Charging Bolt Carrier Group

    Special Price $69.99

    (Was $128.74 )

    Out of stock

    SKU: BCG-15(SC)

    • 9310 STEEL Material
    • Side Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Staked Gas Key
    • .223 WYLDE / 5.56 NATO / .300 Blackout Caliber 
    • Black Nitride Finish Bolt Carrier
    • Parkerized Bolt 


     

    Learn More
  9. BCA BOLT CARRIER GROUP 7.62

    BCA 7.62x39 Bolt Carrier Group

    Special Price $60.49

    (Was $102.99 )

    Out of stock

    SKU: BCG762-15

    • 9310 Steel Material
    • Sandard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Staked Gas Key
    • 7.62 Caliber
    • Black Nitride Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  10. BCA Branded AR-15 Left Handed Side Charging Upper  Receiver/BCG Combo 5.56/.223

    BCA AR-15 Left Handed Dual Charging Upper Receiver/BCG Combo .223 / 5.56 NATO

    $252.34

    Out of stock

    SKU: URBCGL-SC15

    •  M4 Flat Top Upper Receiver
    • Left Handed Side Charging
    • Made from 7075 Aircraft Aluminum
    • Includes BCA BCG, Side Charging Bolt Handle, Thread Receiver Plug
    • 5.56 NATO / .223 WYLDE Caliber
    • Anodized Black
    Learn More
  11. BCA Left Handed Stripped bolt 7.62

    BCA 7.62x39 Left Handed Stripped bolt

    $49.99

    SKU: BLH-762

    • 9310 STEEL Material
    • 7.62 Caliber
    • Left Handed
    • Parkerized Finish
    Learn More
  12. BCA 7.62x39 Bolt Assembly

    BCA 7.62x39 Bolt Assembly

    $47.99

    Out of stock

    SKU: BA-762

    Learn More
  13. BCA Black Nitrate Lightweight BCG

    BCA .223 / 5.56 NATO / .300 Blackout Lightweight Bolt Carrier Group - Black Nitride Finish

    $144.99

    Out of stock

    SKU: BCGLW-15

    • Lightweight 9310 STEEL Material
    • 9310 Steel Bolt Material
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Staked Gas Key
    • 5.56 NATO Caliber
    • Black Nitrite Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  14. BCA STANDARD CHARGING BOLT CARRIER

    BCA Stripped Rear Charging Bolt Carrier

    Special Price $26.95

    (Was $51.49 )

    SKU: BC-15

    • 9310 STEEL Material
    • Standard Charging
    • Black Nitrite Finish
    Learn More
  15. BCA .223 / 5.56 NATO / .300 Blackout Bolt Carrier Group - Premium Rose Titanium CarboNitride Finish

    BCA .223 / 5.56 NATO / .300 Blackout Bolt Carrier Group - Premium Rose Titanium CarboNitride Finish

    $262.64

    Out of stock

    SKU: BCG(TICN)-15

    • 9310 Steel Material
    • Standard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Chrome Lined Staked Gas Key
    • .223 WYLDE / 5.56 NATO Caliber
    • Rose Titanium CarboNitride Finish Carrier
    • Rose Titanium CarboNitride Finish Bolt
    Learn More
  16. BCA 6.5 Grendel Type II Bolt Assembly

    BCA 6.5 Grendel Type II Bolt Assembly

    $57.99

    SKU: BA-65

    Learn More
  17. BCA .308 / .243 WIN Bolt Carrier Group

    BCA .308 / .243 WIN Bolt Carrier Group

    $149.99

    SKU: BCG-10

    • 9310 Steel Material
    • Standard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Staked Gas Key
    • .308 / .243 WIN Caliber
    • Black Nitride Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  18. BCA Stripped bolt .223/5.56

    BCA .223 / 5.56 NATO Stripped bolt

    Special Price $13.49

    (Was $41.19 )

    SKU: B-15

    • 9310 STEEL Material
    • .223 WYLDE / 5.56 NATO Caliber
    • Parkerized Finish
    • MPI Testes
    Learn More
  19. thumb

    BCA 7.62x39 Side Charging Bolt Carrier Group

    Special Price $69.99

    (Was $128.74 )

    Out of stock

    SKU: BCG762-15(SC)

    • 9310 Steel Material
    • Side Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Staked Gas Key
    • 7.62x39 Caliber
    • Black Nitrite Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  20. BCA Left Handed Bolt Carrier Group .223/5.56

    BCA .223 / 5.56 NATO Left Handed Side Charging Bolt Carrier Group

    $134.99

    Out of stock

    SKU: BCGL-15

    • 9310 Steel Material
    • Side Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Chrome Lined Staked Gas Key
    • .223 WYLDE / 5.56 NATO Caliber
    • Black Nitride Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  21. BCA Left Handed Bolt Carrier Group (7.62 x 39)

    BCA 7.62x39 Left Handed Bolt Carrier Group

    $134.99

    Out of stock

    SKU: BCG762-LH15

    • 9310 STEEL Material
    • Side Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Chrome Lined Staked Gas Key
    • 7.62x39 Caliber
    • Black Nitrite Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  22. BCA Bolt Carrier Group .223/5.56 - Lightweight - Premium Rose Titanium CarboNitride Finish

    BCA .223 / 5.56 NATO / .300 Blackout Lightweight Bolt Carrier Group - Premium Rose Titanium CarboNitride Finish

    $303.84

    SKU: BCGLW(TICN)-15

    • 9310 Steel Material
    • Standard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Chrome Lined Staked Gas Key
    • .223 WYLDE / 5.56 NATO Caliber
    • Rose Titanium CarboNitride Finish Carrier
    • Rose Titanium CarboNitride Finish Bolt
    Learn More
  23. BCA Bolt Carrier Group 6.5 Grendel Type II

    BCA 6.5 Grendel Type II Bolt Carrier Group

    Special Price $73.99

    (Was $87.54 )

    Out of stock

    SKU: BCG65-15

    • 9310 Steel Material
    • Standard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Staked Gas Key
    • 6.5 Grendel Caliber
    • Black Nitride Finish Carrier
    • Parkerized Finish Bolt
    Learn More
  24. BCA Titanium Nitride Lightweight BCG

    BCA .223 / 5.56 NATO / .300 Blackout Lightweight Bolt Carrier Group - Premium Titanium Nitride Finish

    $257.49

    SKU: BCGLW(TIN)-15

    • Lightweight 9310 Steel Material
    • Standard Charging
    • Includes Bolt, Bolt Carrier, Extractor Pin, Firing Pin, Cam Pin
    • Chrome Lined Staked Gas Key
    • .223 WYLDE / 5.56 NATO / .300 Blackout Caliber
    • Titanium Nitride Finish
    Learn More
  25. BCA STANDARD CHARGING BOLT CARRIER W/ GAS KEY

    BCA Rear Charging Bolt Carrier w/ Gas Key

    Special Price $40.49

    (Was $63.85 )

    SKU: BC(GK)-15

    • 9310 STEEL Material
    • Standard Charging
    • Staked Gas Key
    • Black Nitrite Finish
    Learn More

Items 1 to 25 of 26 total

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