BudsGunShop.com - 4.25 carry? Threaded barrel?

William, yes. This UPC code is the Sig Sauer 1911 Carry Tacops 4.25″ Pistol 45 ACP - 8 RD - Night Sights - Threaded Barrel.

It is what is called a commander size gun its a full size frame with a 4.25 inch treaded barrel. ".45 ACP Commander with its 8+1 capacity, has a shorter profile than traditional full size 1911’s with its 4.25” barrel but maintains a full size grip providing a positive grip purchase, making it perfect for carry, self defense or home use" it uses Full size 1911 magazines