Silencerco Threaded Barrel for S&W M&P .45 ACP 5.18 Inch Barrel .578x28 Threads Black Nitride Finish Available to order on-line. Ships in 5-14 days $182.00
Springfield XD-M Threaded Barrel, 45 ACP, Fits XD-M 45 ACP, 4.5", Melonite Finish, Black XDM4501TB-KIT Available to order on-line. Ships in 5-14 days $122.35
Bond Arms Interchangeable Stainless Steel Barrel For Bond Arms .45 ACP/.45 Super Available to order on-line. Ships in 5-14 days $160.00
HK Barrel, 45ACP, 5.09", Threaded, Fits USP-T 226349 Available to order on-line. Ships in 5-14 days $276.00