ARPartsFinder In-stock AR-15 & AR-10 parts across every retailer. We find them, you buy direct.

Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group - Melonite

Name: Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group - Melonite
Brand: Primary Arms
Price: 131.40 USD
Availability: InStock

Primary Arms · BCGs & Parts

$131.40 In stock

View at Primary Arms

Current: $131.40
Lowest seen: $131.40
Highest seen: $131.40

Tracked since May 18, 2026 · price unchanged so far.

Rosco Manufacturing Bloodline 5.56/300BLK M16 Bolt Carrier Group - Melonite

Price history · the price at each change, across the full time tracked

Confirm

How do you want to save?

More