Gunsmith Part 16: Diagnosing and Repairing Common AR-15 Bolt Carrier Group Failures
The AR-15 platform is famend for its modularity, reliability, and widespread adoption. On the coronary heart of its operation lies the bolt service group (BCG), a important meeting answerable for chambering, firing, and extracting cartridges. Its essential and correct perform is important. In our ongoing Gunsmith sequence, we have explored numerous facets of AR-15 upkeep,…
