Spike's Tactical, wants to offer you the same tools they made for use in their armory. All of their tools are high grade and professional quality. Supports upper for cleaning, maintenance, and assembly. You will never need another upper assembly block again.
Features and Specifications:
Manufacturer Number: SAT1006
Material: 6061-T6 Billet Bar Stock
Finish: Anodized Hard-coat Finish
                        
                    Features and Specifications:
Manufacturer Number: SAT1006
Material: 6061-T6 Billet Bar Stock
Finish: Anodized Hard-coat Finish
                        Can this be used with a AR-10 build?                    
                    
                    
                            Answer:
                            No it can not. Try item GNS-476-001 "XS Sight Systems Armorer's Block"