GC_UPC Cmmg Pe40a51c6ab Banshee Mkgs 40 S&W 22+1 5", Black, Buffer Tube (No Brace), Eml4 M-Lok Handguard, Zeroed Linear Comp (Glock Mag Compatible) 40A51C6-AB $1,566.87 40A51C6-AB show more like this Firearms $18.45, Free over $500 Shooting Surplus