The TacFire 45 ACP Black Steel Pistol Kit is a comprehensive assembly package designed for enthusiasts looking to build a reliable and efficient firearm. Central to its construction is a USA-made 9MM 7.5-inch barrel and bolt carrier group providing a solid foundation for accuracy and performance. The kit includes a MilSpec upper receiver paired with a slim free-floating MLOK handguard that ensures comfort and versatility in accessory attachment. A complete lower parts kit crafted in the USA offers durability and ease of assembly. The robust MilSpec pistol buffer tube accompanied by a foam cover heavy buffer and spring ensures stability and smooth operation. Essential components like the MilSpec charging handle dust cover forward assist and a 12x36 thread flash forwarder complete the kit making it an ideal choice for those seeking precision and quality in their firearm build.