USN Catapult Officer Jacket (Modified) - Kelly Green

USN Catapult Officer Jacket (Modified) - Kelly Green

Regular price $2,050
Low stock - Order soon!

The USN Catapult Officer Jacket (Modified) is one of the more interesting garments McCoy's have reproduced in terms of historical development, with the "Modified" adjective being one of the key aspects of this garment. The original USN Catapult Officer Jackets were issued on Aircraft Carriers during the second World War - these were brightly colored pullover smock parkas designed to help with visual clarity on deck.

After the war ended, like so many other styles, the Catapult Officer Jackets made their way into circulation in civilian markets through surplus and secondhand proliferation. From there, these jackets were modified on an individual basis, to suit the needs, taste, and abilities of each owner.

In the mid 1950s, 11 cooperating nations launched "Operation Deep Freeze", a series of research and exploratory missions around Antarctica under the leadership of the US Navy. Civilian scientists on these missions made ample use of modified Catapult Officer Jackets, commonly enhancing them with alterations like front zippers, and then stealing assets from whatever other garments they could - the hood was taken from the AL-1 jacket, and the M-1951 liner can be added for additional warmth.

The McCoy's reproduction features a napped cotton shell, with elasticated cuffs, a drawstring hem, two roomy front pockets, and a big warm hood with detachable trim and a full alpaca and wool pile lining inside - it's extremely plush, warm, and comfortable. Easy to layer over anything smaller than another parka, it has additionally internal buttonholes that can be used to attach a liner as well.

The body is made from a napped cotton fabric, with wool pile interlining and a nylon ripstop lining inside. It's got a #7 Brass Wire Front Zipper with cotton tape and brass eyelets with off-white cotton drawstrings for hardware, as well as tonal buttons around the hood. Inside, it's got custom woven labels, and everything is sewn together with 100% cotton threads.

Fits true to size. Spot clean or dry clean only.

  • Napped cotton outer shell
  • Wool pile interlining
  • Nylon rip stop lining
  • Cotton twill hood
  • Alpaca hood lining
  • Removable hood trim
  • 100% cotton thread
  • Brass wire front zipper
  • Two roomy front pockets
  • Adjustable hood
  • Elasticated cuffs
  • Drawstring waistband
  • True to size
  • Relaxed fit
  • Spot clean or dry clean only
  • Custom woven labels
  • Made in Japan
  • MJ22117

Due to USPS service delays, we are shipping most USA orders via UPS Ground until further notice. If you prefer to have your order shipped with USPS, please contact us and we will do our best to accommodate you.


  • Bandanas, Patches, T-Shirts, Socks, & Hats - $5 via USPS First Class Mail
  • Curbside pickup: Free
  • Orders $300 and over - Free shipping via UPS Ground
  • Orders under $300 - $12 shipping via UPS Ground
  • Expedited Shipping (1 - 2 business days) via UPS - $40


Canada Shipping - Orders under $400

  • USPS First Class (10 - 15 business days)  - $18
  • USPS Priority Mail (5 - 10 business days) - $35
  • DHL Express (2-3 business days) - $55

Canada Shipping - Orders over $400
DHL Express (1-3 business days) - $50

Rest of World Shipping
DHL Express (2-4 business days) - $55

We want you to be comfortable shopping with us online without being able to touch the product.

  • Before you purchase, please check the size charts we provide against your favorite garments.
  • Exchanges or returns for store credit will be accepted on full-price items within 14 days of delivery (as verified by courier)
  • Items sold on sale or discount are final sale, no returns or exchanges.
  • Items must be in original condition with all tags attached.
  • Items that have been washed, hemmed, altered, or excessively worn cannot be returned.
  • All return and exchange shipping costs are your responsibility
  • We will process all returns within 3 business days of receipt
  • Our team will acknowledge receipt and action take with your return
  • Full terms and conditions are here.
  • If you have questions at any time you can reach us at or use our contact form, or phone us at 510-373-9696.


For customers in the USA, please go to our returns portal at for any returns excluding leather jackets and footwear. There is no need to contact us directly once you initiate a return via the portal.

If you need to return or exchange a leather jacket or footwear, please e-mail Please include your order number and tell us if you'd like to make an exchange or return for store credit.

For international returns, e-mail Please include your order number and tell us if you'd like to make an exchange or return for store credit.

Size Guide

All measurements are in inches.

Fits true to size. Spot clean or dry clean only.

Size Front Length Shoulder Chest Sleeve Length
Medium 28.5" 24.25" 50" 22.5"
Large 29.5" 25" 52" 23.25"
Extra Large 30.5" 25.5" 54" 24"

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