Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Chrome Black Nitride

Name: Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Chrome Black Nitride
Brand: Cryptic
Availability: InStock

Cryptic · Bolt Carrier Group

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Best price

$185.99at OpticsPlanet

In stock Sale checked Oct 13, 2026

Buy at OpticsPlanet

Where to buy

Store	Price	Availability	Buy	Add to build
OpticsPlanet	$185.99Salechecked Oct 13, 2026	In stock	Buy at OpticsPlanet

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Price history

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Lowest in-stock price in the last 30 days: $185.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 12, 2026.

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Store	Latest	Lowest	Highest
OpticsPlanet	$185.99	$185.99	$185.99

Since Oct 12, 2026.

About this part

The Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Chrome Black Nitride is an AR-10 bolt carrier group from Cryptic. One store lists it, OpticsPlanet at $185.99. The lowest in-stock price in the last 30 days was $185.99 at OpticsPlanet.

Specifications

Manufacturer: Cryptic
Platform: AR-10
Caliber: 6.5 Creedmoor
Finish: Nitride
Material: Steel

From the manufacturer

Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Chrome Black Nitride. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per Mil-Specs. This ensures a strong staking and proper gas system functioning. The bolt assembly is CNC machined from Mil-Spec Carpenter No. 158 steel and shot peened for increased strength per Mil-Spec; includes tool steel extractor with spring and viton O-ring; firing pin chromed finished with firing pin retaining pin and cam pin. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Specifications for Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group: Manufacturer: Cryptic Finish: Chrome Fabric/Material: 8620 Aircraft Quality Steel Caliber: 6.5mm Creedmoor Gun Make: AR Platform Gun Model: M16 M4 AR-15 Weight: 17.8 oz Package Contents: Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group What firearm models does the manufacturer say Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group is compatible with? The manufacturer suggests that Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group is compatible with AR-15 M4 M16Cryptic CC-0306: AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Chrome Black Nitride