Bolt, carrier, piston, gas, recoil, and return components are model-specific systems. Current manufacturer documentation should control inspection and compatibility decisions.
01Platform and caliber pattern
02Gas, piston, recoil, or return architecture
03Headspace and dimensional compatibility
04Inspection and maintenance support
Compatible platform paths
Recommended research starting points
Related categories
SELECTION BOUNDARY
Confirm the exact host, model, generation, dimensions, manufacturer specifications, installation requirements, and applicable law before purchase or use. DeadEye Syndicate category guidance is informational and not a product guarantee.