303 British ammo, 54 rounds

[smartin99138346]

Item Location

Chunchula Al.

Price

$85.00

What you see is what you get. Pick up at my home in chunchula Al.
Text me at 251-222-4885 if interested

 

[B52]

WHo made the ammo? Pic of head stamp would help. Is it Boxer primed?

 

[smartin99138346]

I'm new to guns so bear with me. 7 rounds are in the Remington box pictures
All the rest were in the plastic bag pictured
Having a hard time getting camera to focus on the primer end, but the numbers are, 7. 45. Rg. Best I can tell

 

[BeAFan]

WHo made the ammo? Pic of head stamp would help. Is it Boxer primed?

Headstamps of the .303 British Calibre Service Ammunition Round

British 303 Cartridge Case Identification – Headstamps and Much More!

Make a one-time donationYour contribution is appreciated.Donate Identification of British .303 inch ammunition can be quite challenging, especially for the beginner. The .303 began life as far back…

stephentaylorhistorian.com

Coupled with what the seller mentioned about the headstamps these websites suggest it's of british mfg, the below is from the Dave Cushman link. I'd guess it's a Mk7 Ball load made in 1945 but that's just a guess.

"RG
Royal Ordnance Factory, Radway Green, Cheshire, UK. This factory was part of the 1939 - 45 war emergency expansion plans being situated near Crewe and is still in operation. Production of the .303 cartridge commenced in 1940 and the last known production of this cartridge was in 1973 with Mk 7Z Ball and Dummy Drill cartridges. Initial Radway Green production used a single arrow as the headstamp code and this was replaced in 1942 by the RG code."