Cryptic Coatings .308 WIN/7.62×51 Bolt carrier group

Unlock superior performance for your AR-10 with the Cryptic Coatings .308 WIN/7.62×51 Bolt Carrier Group. This premium full-auto BCG is meticulously crafted to deliver flawless cycling, reduced friction, and enhanced durability, ensuring your rifle operates at peak efficiency during intense shooting sessions.

Key Features

• Mil-Spec Construction: Carrier machined from 8620 aircraft-quality steel, heat-treated to 60-61 RC, paired with a 9310 tool steel bolt that’s shot peened for exceptional strength.
• Exclusive Mystic Coatings: Available in Dragon’s Breath, Mystic Black, Bronze, Gold, Midnight, or Silver – these proprietary finishes minimize wear, lower operating temperatures, and provide corrosion resistance for longer-lasting performance.
• Chrome-Lined Precision: Fully chrome-lined carrier interior and gas key for smooth gas flow and reduced fouling buildup.
• Secure Gas Key Staking: Grade 8 fasteners and Mil-Spec staking prevent loosening, guaranteeing reliable gas system operation under high pressure.
• Advanced Safety Components: Shrouded, chrome-finished firing pin, tool steel extractor with spring, and Mil-Spec cam pin for dependable ignition and extraction.

Technical Specifications

• Caliber: .308 WIN / 7.62x51mm (compatible with 6.5 Creedmoor)
• Platform Compatibility: DPMS LR-308 pattern (full-auto carrier works with semi-auto rifles)
• Weight: 17.8 oz
• Testing: High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI)
• Dimensions: 9 x 1.25 x 1.5 inches
• Includes: Bolt assembly with ejector and spring, firing pin retaining pin

Why Choose This .308 Bolt Carrier Group?

Standard .308 BCGs often struggle with sticking, excessive heat, or compatibility issues in AR-10 builds, leading to frustrating malfunctions and frequent maintenance. The Cryptic Coatings BCG solves these challenges with its low-friction coating that runs reliably even when dry, cutting down on cleaning time and lube needs. This means more range time and fewer interruptions, whether you’re hunting, competing, or training. Built to Mil-Spec standards yet elevated by innovative coatings, it offers the reliability serious shooters demand without unnecessary complexity.

Experience the difference in smoothness and longevity – perfect for upgrading your tactical rifle setup.

Secure your AR-10’s performance edge with the Cryptic Coatings .308 WIN/7.62×51 Bolt Carrier Group and build with confidence.