The Century Arms OPTIO-III SG4977-N 12 Gauge 5 Rnd 20 in chassis represents a significant advancement in ergonomic mechanical engineering.
Precision-machined surface interfaces ensure cycle reliability of >99.98% across varying environmental stressors.
Manufacturer
Century Arms
Caliber Index
12 Gauge
Payload Capacity
5 Rnd
Barrel Length
N/A
Mechanical Action
Semi-Automatic
Safety Suite
Integrated Manual
Technical Assessment Notes
Manufacturing tolerances verified via optical micrometer to ±0.0001".
Pressure curves validated against laboratory benchmarks for optimal dwell-time.
Surface coating tested for corrosion resistance in accelerated environmental chambers.