Original Striker Shotgun manual which measures 5-1/2" x 7-1/2" with 27 numbered pages CONTENT: Complete operating and maintenance instructions with illustrations.Also about as many warnings as instructions.On the covers "Sentinel Arms Corp. 1988" has been blacked out and the Penn Arms name and address appears above it.Within the manual the Sentinel arms name is untouched. Excellent condition with a number,A009141,in ink written on the front cover(serial number?)