Yes,possible
Was original to the gun
http://www.aya-fineguns.com/product/aya-no-453/
Replace the missing bar
Mike

P.S.
NECG ,may have the part
https://www.newenglandcustomgun.com/

Last edited by skeettx; 01/30/18 11:55 PM.

USAF RET 1971-95 [Linked Image from jpgbox.com]