• designed to Meet The needs of modern Carbine shooters
• Made to Mil Specification for top
• notch performance
• features Melonite coating for extended durability

Looking for a bolt carrier group that's as tough as you are? Meet the Rosco 556nato/300blk BCG Melonite Bk. Crafted to meet the demands of modern carbine shooters, this BCG isn't just another accessory it's a precision-engineered powerhouse.

Rosco knows what you need because they've listened to both consumers and military end users. This BCG is built to MIL Specification, so you know it's up to the task. The gas key is securely attached with Grade 8 hardware and properly staked, ensuring reliable performance every time.

What sets this BCG apart is the Melonite coating, providing exceptional durability for extended use. The Shot Peened/MP tested matched bolt, complete with an upgraded extractor, guarantees a perfect lockup with their extensions, enhancing your accuracy to the next level.

Made to handle Full-Auto rated fire and the most demanding conditions, this BCG is a game-changer. With a carrier material of 8620 Steel, gas key of 4130 Steel, and a cam pin of hardened 4340, every component is designed for resilience and precision. The bolt material (9310) is properly heat treated and MPI/HPT tested, while the extractor and ejector are made of 4340 Steel and S7 Tool Steel respectively, ensuring top-notch performance under pressure.

Upgrade your carbine with the Rosco 556nato/300blk BCG Melonite Bk and experience the difference that precision engineering can make in your shooting experience.

• designed to Meet The needs of modern Carbine shooters
• Made to Mil Specification for top
• notch performance
• features Melonite coating for extended durability

Looking for a bolt carrier group that's as tough as you are? Meet the Rosco 556nato/300blk BCG Melonite Bk. Crafted to meet the demands of modern carbine shooters, this BCG isn't just another accessory it's a precision-engineered powerhouse.

Rosco knows what you need because they've listened to both consumers and military end users. This BCG is built to MIL Specification, so you know it's up to the task. The gas key is securely attached with Grade 8 hardware and properly staked, ensuring reliable performance every time.

What sets this BCG apart is the Melonite coating, providing exceptional durability for extended use. The Shot Peened/MP tested matched bolt, complete with an upgraded extractor, guarantees a perfect lockup with their extensions, enhancing your accuracy to the next level.

Made to handle Full-Auto rated fire and the most demanding conditions, this BCG is a game-changer. With a carrier material of 8620 Steel, gas key of 4130 Steel, and a cam pin of hardened 4340, every component is designed for resilience and precision. The bolt material (9310) is properly heat treated and MPI/HPT tested, while the extractor and ejector are made of 4340 Steel and S7 Tool Steel respectively, ensuring top-notch performance under pressure.

Upgrade your carbine with the Rosco 556nato/300blk BCG Melonite Bk and experience the difference that precision engineering can make in your shooting experience.