Cryptic Bolt Carrier Group BCG - Complete 6.8mm SPC/.224 Valkyrie/.338 Spectre Nickel Boron

2 options

Black · Nitrideout of stock
Nickel Boron, this page

Cryptic Coatings Cryptic Bolt Carrier Group BCG - Complete 6.8mm SPC/.224 Valkyrie/.338 Spectre Nickel Boron - Bolt Carrier Group for AR-15 - view 1

Cryptic Coatings Cryptic Bolt Carrier Group BCG - Complete 6.8mm SPC/.224 Valkyrie/.338 Spectre Nickel Boron - Bolt Carrier Group for AR-15

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Cryptic Coatings

Overview

The Cryptic Bolt Carrier Group (BCG) is engineered specifically for the 6.8 SPC II caliber, making it a precision component for your AR-15 build. Its Nickel Boron finish not only enhances durability but also provides excellent lubrication properties, ensuring smoother operation and easier cleaning. This BCG is commonly found in builds that prioritize accuracy and reliability, particularly those chambered in 6.8 SPC II.

Specifications

MPNCC0805

FinishNickel Boron

Caliber6.8 SPC II

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Cryptic Bolt Carrier Group BCG - Complete 6.8mm SPC/.224 Valkyrie/.338 Spectre Nickel Boron

2 options

Black · Nitrideout of stock
Nickel Boron, this page

Available Merchants(1)

Prices checked Oct 8, 2026

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Optics Planet

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$181

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Price and stock

Availability is good for the Cryptic Bolt Carrier Group BCG - Complete 6.8mm SPC/.224 Valkyrie/.338 Spectre Nickel Boron: it was in stock at one retailer or another nearly every day in September 2026, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $180.50, so there haven't been real sales lately. Buying today, the lowest price is $180.50 at Optics Planet, which matches the best price we saw in September.

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Prices checked Oct 8, 2026 · refreshed daily across 37 retailers