HOMEParts & AccessoriesAR PartsAR BoltsSpikes Tactical ST5BG03 Nickel Boron AR-15/M16 Bolt Carrier Group 5.56/.223
Spikes Tactical ST5BG03 Nickel Boron AR-15/M16 Bolt Carrier Group 5.56/.223 - Spike's Tactical - 223 Remington for sale at TheGunDock
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Spikes Tactical ST5BG03 Nickel Boron AR-15/M16 Bolt Carrier Group 5.56/.223

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$178.00
$225.00 Save $47.00 (21%)
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SKU: R161936
UPC: 855319005501
Model: ST5BG03
MPN: 794
New ✓ In Stock — Ships in 1-3 Days

Spikes Tactical ST5BG03 Bolt Carrier Group - Nickel Boron Finish, Full Auto, AR-15/M16

The Spikes Tactical ST5BG03 Bolt Carrier Group is designed for AR-15 and M16 platforms, featuring a durable nickel boron finish that enhances performance and ease of cleaning. This full auto BCG is crafted from high-quality materials and meets MIL-SPEC standards, ensuring reliability and longevity. Ideal for .223 Remington and 5.56 NATO calibers, it includes essential components for seamless operation.

Specs:

  • Brand: Spikes Tactical
  • Model: ST5BG03
  • Caliber: .223 Rem/5.56 NATO/.300 AAC Blackout
  • Materials: 8620 Tool Steel (Carrier), 158 Carpenter Steel (Bolt)
  • Coating: Nickel Boron Inside and Out
  • Gas Key: Forged MIL-SPEC, Staked with Grade 8 Hardware
  • Firing Pin: Shrouded
  • Extractor: MIL-SPEC with Viton O-Ring
  • Weight: 11.60 oz
  • Color: Silver (NiB)
  • UPC: 855319005501
  • 223 Remington 223+1 Capacity Bolt Carrier Group 0.88 oz Nickel-Boron

    Technical Specifications

    Caliber 223 Remington
    Capacity 223
    Action Type Bolt Carrier Group
    Finish Nickel-Boron
    Weight 0.88 oz
    Trigger Type Steel
    Twist Rate Full Auto
    Manufacturer Spike's Tactical
    Model ST5BG03
    SKU R161936
    UPC 855319005501
    Availability In Stock

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    Shipping & Returns

    Shipping Information

    • Orders typically process within 1-2 business days
    • Ships via major carriers with tracking
    • Tracking information provided for all orders
    • Shipping costs calculated at checkout based on weight and destination

    Return Policy

    • 30-day return policy on accessories and non-firearms
    • Items must be unused and in original packaging
    • Contact us for return authorization before shipping items back
    • Original shipping costs are non-refundable

    Questions?

    Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.

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