40mm MK4 Shell Casing –
![](https://www.oldtools.co.uk/cdn/shop/products/40MM-SHELL-MISC2948_6_medium.jpg?v=1534911796)
A post WW2 40mm shell casing. Rear of shell is stamped ‘40mm MK4 Lot RLB 1951.’ Length: 12 ¼” Diameter: 2 7/16” Condition: please see photos for condition.
A post WW2 40mm shell casing. Rear of shell is stamped ‘40mm MK4 Lot RLB 1951.’
Length: 12 ¼”
Diameter: 2 7/16”
Condition: please see photos for condition.
![](https://collectorssource.ca/media/catalog/product/cache/5d378220d5244bab2819f747fe15a879/4/0/40mm_case_ar5341aa.jpg)
40mm Bofors brass cartridge case
![](https://annapolismaritimeantiques.com/cdn/shop/products/20210809_095359.jpg?v=1628526836&width=1946)
40mm Mk II Shell Casing – Annapolis Maritime Antiques
![](https://preview.redd.it/is-there-any-way-to-tell-what-kind-of-round-this-40mm-v0-d78g7p26234a1.jpg?width=640&crop=smart&auto=webp&s=ff84cbd0df74cfe8305ecbba0ea68eb4fa48f6e9)
is there any way to tell what kind of round this 40mm bofors was
![](https://images.proxibid.com/AuctionImages/3176/164825/75.jpg)
Incredible Rare Original WWII Bofors US Navy
![](https://d3au0sjxgpdyfv.cloudfront.net/a-55772843-u0op35sxoza62uxi.jpeg)
Vintage Bofors WWII 40mm Shell Casing
![](https://victoriancollections.net.au/media/collectors/4f729f7c97f83e03086018b7/items/5a5eb51c90751a15e8474962/item-media/5a5eb51c90751a15e8474963/item-fit-380x285.jpg)
Search collections
![](https://assets-global.website-files.com/6400edd4669916deca62fcb8/6403ae767ad4e0bbf8bb7ec0_6099436a3e75a88a58492e22_sold.png)
D.A.K Militaria - Specialist Militaria & Collectibles
![](https://rusthut.co.uk/cdn/shop/products/IMG_4870.jpg?v=1657111857&width=1445)
Ex Army Bofors Anti Aircraft 40mm Mk4 Brass Shell Cannon Bullet
![](https://www.oldtools.co.uk/cdn/shop/products/40MM-SHELL-MISC2948_6_medium.jpg?v=1534911796)
40mm MK4 Shell Casing –
![](http://www.deactivated-guns.co.uk/images/uploads/40mmshell/40mmSHELL-055294_4.jpg)
British Royal Navy Bofors Gun 40mm Shell - Militaria
![](https://upload.wikimedia.org/wikipedia/commons/1/1a/Bofors_automatic_gun_L70.png)
Bofors 40 mm Automatic Gun L/70 - Wikipedia
![](https://hatchfive.files.wordpress.com/2019/04/capture.jpg?w=723)
40mm Bofors Shell Casing – Tales from the Supply Depot
![](http://www.oldtools.co.uk/cdn/shop/products/40MM-SHELL-MISC2948_5_grande.jpg?v=1534911796)
40mm MK4 Shell Casing –
![](https://thumbs.worthpoint.com/zoom/images1/1/1213/31/british-bofors-40mm-anti-aircraft-gun_1_08abec018a57cdb8542c9f8e2746af51.jpg)
British Bofors 40mm Anti-aircraft Gun Empty Shell Case WWII Relic