1988 Sig Assault Rifles SG550/551 Catalog,8-1/4" x 11-5/8" with 12 pages CONTENT: The entire catalog features the selective-fire 5.56 caliber SG550 & SG551 assault rifles.The 4 center pages fold out to 25" x 11-5/8" picturing a 15" long rifle with 26 features numbered/highlighted on the rifle and a corresponding numbered list.There are 25 images,an exploded view,full description and specs listed.The code on the back cover is "GB-WA 2.602/4.88/15.12".ALSO a Retail Price list Dated "1988". Excellent As-New Condition(other than the code on the back cover it appears to be identical to Item #SIG46 / 1987 Sig Assault Rifles Catalog)