Remington's 1911 R1 Tactical pistol features a match grade, adjustable trigger; threaded, 5" match grade stainless steel barrel; ambidextrous extended thumb safety; and an accessory rail. The stainless steel slide features wide, front and rear cocking serrations, and the stainless steel frame has a checkered mainspring housing. This 1911 R1 Tactical model in 45 ACP has a black PVD finish, machined G10 VZ operator grips, and suppressor-height 3-dot sights.