JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website.
Up To $600 Off Top Brands With Classic Rebates - Shop Now!!!
Shop Popular AR-15 RiflesSHOP NOW
Shop Popular HandgunsSHOP NOW
Shop AllIn Stock AmmoSHOP NOW
Exclusive Classic Firearms 30 Round AR MagazineGET YOURS
Add a Limited Lifetime Warranty.
(Quantity based on total count of this item in cart)
Warranty successfully added to your cart!
In Stock
This Rock Island Armory M1911-A1 Rock Standard Optic (Model 51399) is a full-size, optics-ready 1911 pistol chambered in .45 ACP, designed for shooters who want classic engineering with modern sight options. It features a 5-inch button-rifled barrel, black Parkerized finish, and an 8-round capacity. The firearm is based on the proven Series 70 design and includes an RMSc-pattern optics cut on the slide for mounting compatible red dot sights, along with practical upgrades like ambidextrous safety, a skeletonized hammer, and a factory-tuned trigger.
Built for reliability and versatility, this pistol delivers classic 1911 performance and modern optics compatibility, making it well suited for range shooting and general use. Its combination of traditional craftsmanship and practical features caters to shooters seeking both heritage and contemporary function.
