No hole hammer spring housing???

[Orlando]

I cant remember seeing one without a small hole before. Anyone else??
Thanks
http://i47.photobucket.com/albums/f197/Garandlover/misc/DSC08089_zpsktntcacl.jpg (http://s47.photobucket.com/user/Garandlover/media/misc/DSC08089_zpsktntcacl.jpg.html)

[LEAD POISON]

I just checked all my spares, All have the hole

[ordmm]

Most probably......Wayne Machine. .

[Orlando]

Thank you Sir