PREDICTED SHIP DATE TO YOU LATE NOVEMBER / EARLY DECEMBER 2023.
We will not bill your card until we print your label. You may cancel anytime for a full refund before we print your label.
Heavy Duty M16 design
8620 steel heat treated
Gas Key Material - 4140 heat treated
Grade 8 Gas Key Screws, Staked
Bolt: 158 Carpenter Steel, shot peened per mil spec
Ejector: Machined 4140 mil spec
Extractor: 4340 mil spec
Extractor Pin: S7 mil spec
Extractor Spring: Sprinco 25405 Tactical Springs LLC M4 / M4-A / AR-15 / M16 Enhanced Power 4-Coil Bolt Extractor CS Spring
Gas rings (3): Mil spec
4340 mil spec
Mil spec firing pin made from centerless ground 8740 steel, hard chrome coated
All major components (Carrier, Gas Key, Cam Pin, Bolt, Extractor) will be DLC. WCArmory has given Microbest permission to substitute phosphate for small parts such as the extractor pin, the ejector pin, and the firing retaining pin when Micribest can not source DLC coated parts. WCArmory felt the black phospate was a better match for DLC than chrome. Please assume the small parts listed above are phosphate parts are coated, WCArmory will not update the product specs for every batch. All major components (Carrier, Gas Key, Cam Pin, Bolt, Extractor) will be DLC