Spikes Tactical Low Mass Lightweight M16 Nickel Boron Bolt Carrier Group
Original price was: $250.00.$225.95Current price is: $225.95.
Elevate your rifle’s performance with the Spikes Tactical Low Mass Lightweight M16 Nickel Boron Bolt Carrier Group. Constructed from 8620 steel with a Carpenter 158 steel bolt, this BCG delivers exceptional durability. Its nickel boron coating ensures smooth operation, while the properly staked gas key and upgraded O-ring extractor spring enhance reliability. With the Spike’s Tactical Spider logo, it’s both reliable and stylish.
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The Spikes Tactical Low Mass Lightweight M16 Nickel Boron BCG is available at Daytona Tactical. In stock and ready to ship with fast delivery.
Spike’s Tactical Low Mass Lightweight Nickel Boron M16 Bolt Carrier Group for .223/5.56 and 300 Blackout
Looking for a top quality, reliable and lightweight M16 bolt carrier group? Look no further than the Spikes Tactical Low Mass Lightweight M16 Nickel Boron Bolt Carrier Group! This BCG is perfect for those who want the best of the best when it comes to their firearms.
Made from 8620 steel and featuring a carpenter 158 steel bolt, this BCG’s built tough and designed for long-lasting performance. The entire assembly’s also coated in durable nickel boron, ensuring an ultra-smooth operation. And for added peace of mind, the gas key has been properly staked and the extractor spring has an upgraded O-ring for more tension.
Plus, the Spikes Tactical Spider logo is engraved on the right side, making this one good-looking BCG! So, if you’re looking for a top quality, reliable and lightweight M16 bolt carrier group, pick up the Spikes Tactical Low Mass Lightweight M16 Nickel Boron Bolt Carrier Group today!
Mil Spec Carrier
8620 Tool Steel
Full Auto M-16
Mil Spec Bolt
158 Carpenter Steel
Shot Peened
High Pressure Tested (HPT)
Magnetic Particle Inspected (MPI)
Mil Spec Extractor
8620 Tool Steel
Nickel Boron Finish
Extractor Spring
Black Extractor Insert
Viton O-Ring
Mil Spec Gas Key
8620 Tool Steel
Grade 8 Hardware
Properly Staked
Weight: 10.5 oz
SKU: ST5BG05
Warning: This product contains chemicals known to the state of California to cause cancer or birth defects and other reproductive harm. For more information, visit www.p65warnings.ca.gov
A low mass bolt carrier group reduces the reciprocating weight of the bolt carrier group by removing material from the carrier body, typically by skeletonizing or reducing the diameter of the carrier behind the gas key. The reduced carrier mass lowers the felt impulse of the action cycling rearward and decreases the force with which the carrier impacts the rear of the lower receiver extension at the end of its rearward travel, which some shooters perceive as reduced felt recoil and muzzle movement during rapid fire. Nickel boron coating provides a slick, easy-to-clean surface with a low friction coefficient that reduces operating force and carbon adhesion during high-volume shooting. The M16 carrier profile is compatible with standard AR-15 lower receivers in semi-automatic configuration.
Shop the Spikes Tactical Low Mass Lightweight M16 Nickel Boron BCG
Daytona Tactical carries a full selection of firearms accessories, including the Spikes Tactical Low Mass Lightweight M16 Nickel Boron BCG. Whether you’re building, upgrading, or replacing a worn part, we stock quality components from trusted brands with fast shipping across the USA.
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Frequently Asked Questions
What is the benefit of a low mass BCG?
A low mass BCG reduces the weight of the reciprocating components, which decreases the impulse felt when the carrier travels rearward and impacts the buffer. Many shooters report reduced felt recoil and muzzle movement during rapid fire with a low mass carrier compared to a standard weight carrier.
Are there any trade-offs with a low mass BCG?
Low mass BCGs can be more sensitive to gas system tuning — on some rifles they may require an adjustable gas block or heavier buffer to cycle reliably with all ammunition types. They are well suited for rifles with a properly tuned gas system running quality ammunition.
What finish does nickel boron provide?
Nickel boron provides a hard, slick silver-colored coating that reduces operating friction and makes the BCG easier to clean than a standard phosphate finish. Carbon fouling wipes off more easily from NiB surfaces during routine maintenance.
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