Cryptic Coatings Mystic Bronze Complete Bolt Carrier Group with Carpenter 158 HPT/MPI Tested Bolt

Name: Cryptic Coatings Mystic Bronze Complete Bolt Carrier Group with Carpenter 158 HPT/MPI Tested Bolt
Availability: InStock

Bolt Carrier Group

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Best price

$217.99at OpticsPlanet

In stock Sale checked Oct 1, 2026

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Store	Price	Availability	Buy	Add to build
OpticsPlanet Best price	$217.99Salechecked Oct 1, 2026	In stock	Buy at OpticsPlanet
Palmetto State Armory	$250.00not checked recently	Check store	Buy at Palmetto State Armory

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Lowest in-stock price in the last 30 days: $217.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

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Store	Latest	Lowest	Highest
OpticsPlanet	$217.99	$217.99	$217.99

Since Sep 28, 2026.

About this part

The Cryptic Coatings Mystic Bronze Complete Bolt Carrier Group with Carpenter 158 HPT/MPI Tested Bolt is a bolt carrier group. It's sold by 2 stores (1 in stock), from $217.99 to $250.00. The lowest in-stock price in the last 30 days was $217.99 at OpticsPlanet.

From the manufacturer

Cryptic Coatings offers complete bolt carrier groups in one of six of their high luster coatings. These specialized coatings lower operating temperature of your firearm while increasing overall performance and BCG life. They minimize recoil, and provide consistent, faster cycling rates while reducing carbon fouling. Wear resistant and self-lubricating properties ensure that these BCG’s will provide a lifetime of service.
Features:• Mil-Spec BCG Machined from 8620 Aircraft Quality Steel and heat treated to 60-61 RC• Mil-Spec Chrome Lined Carrier Interior• Mil- Spec Chrome Lined Gas Key• Key Staked with Grade 8 Screws, per Mil-Spec• Mil-Spec Carpenter 158® Bolt w/ Spring and Ejector• Tool Steel Extractor w/ Spring and viton O-ring• Mil-Spec Firing Pin w/ Chrome Finish• Mil-Spec Cam Pin• Full Auto Carrier (Backward compatible with all semi-auto rifles)