(S)keleton(F)orward(G)rip(G)reen
           
			
				           
           
			 
           
			The SFG can be used as a forward grip or a handstop!
           
			
				           
           
			           
				- Reversible and Lightweight
            
				- M-Lok Compatible (Requires 2 slots)
            
				- Fits in and across M-Lok Slots
            
				- Includes mounting hardware
            
				- 7075 T6 Aluminum
            
				- Hard Coat Green Anodized
            
				- Color may vary
            
			
           
			The quarter-turn T-slot nuts have different torque specifications depending on the handguard material: 4.0 N⋅m (35 lb⋅in) for attaching metal accessories to metal handguards. 1.7 N⋅m (15 lb⋅in) for attaching polymer or metal accessories to polymer handguards.