Identify Cast Boolit

[Gunor]

167772
One of these on a FB pages - Lee Enfield.

For 303 British, Alox coated.

just wondering the style. Any advantage?

Geoff in Oregon

[runfiverun]

well I'd say home swaged from a cylinder of lead and a punched through gas check.

only advantage I can see is it's made from the tools he had on hand.

[Traffer]

They look similar to gyrojet rockets.

[longbow]

Looks to me to be one of or at least very similar to the Corbin base guard bullet:

http://www.corbins.com/bgk-1.htm

[Gunor]

Looks like freechek tool - for the copper 'gas check'

thanks Longbow