A standard, time tested, mil-spec Ejection Port Cover. No frills, no special claims, just a quality contract part that does the job. Medium carbon steel, parkerized finish, reasonable price.
Guaranteed against material defects and manufacturing failure. Installation by a qualified Armorer is required.
Specifications
- Manufactured from medium carbon steel 1045 to 1055, annealed cold rolled strip, No 2 finish, spec AMSQQS700
- Heat Treatment: Austempered to HR 15N 78.5/81.5
- Cover Latch: low carbon steel 1117, per ASTM A108
- Cover Latch Spring: wire, stainless steel, type 631, (17-7PH), cold drawn, ASTM A313
- Protective Finish: manganese phosphate per Mil-Std-171, finish 5.3.1.2
- All components, material, and packaging made in the USA
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