Spikes Tactical M16 Bolt Carrier Group for .223/5.56 and 300 Blackout Phosphate Coated

If you’re looking for a top-of-the-line, high performance bolt carrier group for your M16 rifle, look no further than the Spike’s Tactical HPT/MPI M16 Complete Bolt Carrier Group. This BCG is phosphate coated inside and out for superior durability and corrosion resistance, and is laser engraved with the Spike’s Tactical Spider logo. Made from 8620 steel, with a carpenter 158 steel bolt, this BCG is built to last. Basically, the gas key is properly staked, and the extractor spring has an upgraded O-ring for more tension. All surfaces are MIL-SPEC phosphate coated and chrome lined inside where specs call for it. Additionally, this is a complete bolt carrier group that’s ready to install and go – perfect for competition or duty use. Get the best of the best with the Spike’s Tactical HPT/MPI M16 Complete Bolt Carrier Group.

Spikes Tactical Phosphate coated BCG Features:

Mil Spec Carrier

8620 Tool Steel

Basically, Full Auto M-16

Mil Spec Bolt

158 Carpenter Steel
Shot Peened
Also, High Pressure Tested (HPT)
Magnetic Particle Inspected (MPI)

Mil Spec Extractor

8620 Tool Steel
Phosphate Finish
Extractor Spring
Black Extractor Insert
Viton O-Ring

Mil Spec Gas Key

8620 Tool Steel
Also, Grade 8 Hardware
Properly Staked
Chrome Interior

Retaining Pin

Weight: 11.6oz

SKU: ST5BG01

Warning: This product contains chemicals known to the state of California to cause cancer and birth defects or reproductive harm. For more information, visit www.p65warnings.ca.gov