AEROSHELL GREASE 64 (FORMERLY 33MS) – AEROSHELL GREASE 64 (FORMERLY 33MS) 14.1OZ TUBE

Description

Original price was: $33.99.Current price is: $25.49.

US Military required grease for AR-15 barrel nut installation.

AeroShell Grease 64 (formerly AeroShell 33MS) is an EP airframe grease based on the proven lithium thickener technology of AeroShell Grease 33. For firearms use, it is most commonly used by the US Military for attachment of the M4/M16 barrel nut, acting as an anti-sieze. Simply use a small amount of grease to the upper receiver threads and install the barrel nut to the proper torque setting.

AeroShell Grease 64 comprises AeroShell Grease 33 foritified with 5% molybdenum disulfide. It possesses the enhanced anti-wear and anti-corrosion properties of AeroShell Grease 33 with the added extreme pressure properties provided by the addition of a solid lubricant.

Specifications:

  • Operating Temperature Range: -73 to 121 Celsius
  • Color: Dark gray
  • MIL-G-21164D
  • COMAC QPL-CMS-OL-311
  • DEF STAN 91-57 (equivalent)
  • DCSEA 353/A (equivalent)
  • NATO Code G-353
  • Joint Service Designation XG-276

AeroShell Grease 64 is fully approved to MIL-G-21164D.

NSN 9150-01-593-4715

23 in stock

SKU 430107078 Category

Description

US Military required grease for AR-15 barrel nut installation.

AeroShell Grease 64 (formerly AeroShell 33MS) is an EP airframe grease based on the proven lithium thickener technology of AeroShell Grease 33. For firearms use, it is most commonly used by the US Military for attachment of the M4/M16 barrel nut, acting as an anti-sieze. Simply use a small amount of grease to the upper receiver threads and install the barrel nut to the proper torque setting.

AeroShell Grease 64 comprises AeroShell Grease 33 foritified with 5% molybdenum disulfide. It possesses the enhanced anti-wear and anti-corrosion properties of AeroShell Grease 33 with the added extreme pressure properties provided by the addition of a solid lubricant.

Specifications:

  • Operating Temperature Range: -73 to 121 Celsius
  • Color: Dark gray
  • MIL-G-21164D
  • COMAC QPL-CMS-OL-311
  • DEF STAN 91-57 (equivalent)
  • DCSEA 353/A (equivalent)
  • NATO Code G-353
  • Joint Service Designation XG-276

AeroShell Grease 64 is fully approved to MIL-G-21164D.

NSN 9150-01-593-4715

Additional information

Weight 1 lbs

Frequently Asked Questions

Are these brass cases and reloading components factory-new or once-fired? +

We stock both premium factory-new components and high-quality once-fired brass. Please check the specific product listing title and description carefully; once-fired brass is fully inspected, but we always recommend resizing and inspecting prior to priming and powder charging.

Will this case trimmer gauge or die set work with my progressive press setup? +

Our standard reloading dies and case length trimmer accessories utilize industry-standard threads (typically 7/8"-14) compatible with major single-stage, turret, and progressive presses like RCBS, Hornady, Lee Precision, and Dillon. Caliber-specific trim gauges must match your exact brass caliber.

Do you enforce shipping restrictions on powder, primers, or live ammunition? +

Yes. Non-hazardous reloading equipment (dies, case length trimmers, gauges, and unprimed brass) ships via standard ground carriers with no extra fees. Any orders containing smokeless powders or primers will incur standard federal HazMat handling fees and cannot be shipped via air transportation.

How can I track my shipment to ensure delivery safety? +

Precision reloading gear is valuable, so all orders are shipped with tracking enabled. As soon as your package is dispatched from our inventory warehouse, a tracking number will be emailed to you. You can monitor your shipment directly on our Track Order page using your unique Order ID.

Can I return precision measuring tools or die components if they don’t fit? +

We accept returns on unused, unaltered tools, case preparation equipment, and unopened component boxes within 30 days of item delivery. Due to safety and strict quality control on the reloading bench, we absolutely cannot accept returns on opened packs of primers, smokeless powder, or processed brass casings.