'King carp' - You have a nice looking model 1899 carbine.

A clear close-up picture of the 'Butt-Swivel area' would be interesting to see.

I believe your serial number is 287482 (?). That number was likely produced around September to October, 1900.

The 'headless cocking-piece' is likely correct for Krags made during the period April, 1899 to October, 1900.

Your front-sight hood is a nice accessory, worth about $200.

Enjoy your 'new' carbine!