Spike’s M16 Bolt Carrier GROUP LW
$223.48
The Spike’s Tactical M16 Bolt Carrier Group (BCG) LW is engineered for high-performance AR builds, featuring a durable Nickel Boron coating that minimizes friction and wear for enhanced reliability. This lightweight BCG is a crucial upgrade for firearm enthusiasts seeking to optimize their platform’s function and longevity. Trust Spike’s Tactical for parts that meet the demands of serious shooters.
1 in stock
Spike’s Tactical Bolt Carrier Group, M16, Lightweight, HPT/MPI Bolt, Nickel Boron Finish ST5BG05
| Weight | 0.750 lbs |
|---|---|
| Dimensions | 8.750 × 2.500 × 2.500 in |
| Manufacturer | Spike’s Tactical |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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