Yep, I had the gauges, (including MoD spec HS), from Arrowmark Tool and Gauge in Australiaicon. They were and are excellent quality. A local friend with a machine shop, (former US Gov't Arms technician and Palma shooter), made generic TE gauges for bolt actions in a few different calibers. I'm glad you picked up on one. Unfortunately, many wouldn't spend the money on them in both cases so Arrowmark stopped making them and so did my friend in Springfield, SC. I still have a few Arrowmark SMLE combo tools and bolt tools for the Long Lee here I think. I may have a TE gauge or 2 left but none in 30-303 cal. I think they are 6.5 and 7mm. I'd have to check my inventory.