Product Description The Xtech Tactical XTT138LPK Lower Parts Kit is a comprehensive solution for builders looking to take a stripped AR-15 lower receiver to a fully functional complete lower. This all-inclusive kit is constructed from durable polymer components paired with precision-machined steel small parts, providing the ideal balance of lightweight durability and long-term reliability. Highlighted by Xtech Tactical&';s signature Heavy Texture ATG Pistol Grip and an Enhanced Polymer Trigger Guard, this kit delivers an ergonomic and shooter-friendly interface right out of the box. Every critical component is included, from trigger group parts to pins, detents, and springs, making this kit ideal for first-time builders, gunsmiths, and seasoned enthusiasts who demand quality and completeness in a single package. Product Highlights Complete Lower Build Solution: Includes every component needed to convert a stripped AR-15 lower receiver into a fully functional complete lower, eliminating the need for sourcing individual parts. XTech ATG Pistol Grip Included: Features Xtech Tactical&';s Heavy Texture ATG Pistol Grip in black, offering an aggressive, comfortable grip texture for improved control and ergonomics. Enhanced Polymer Trigger Guard: The reinforced polymer trigger guard provides extra durability and a more comfortable finger placement compared to standard mil-spec options. Quality Materials Throughout: Constructed with polymer components and steel small parts, this kit is built to mil-spec tolerances for reliable function and consistent trigger feel. Comprehensive Parts Inventory: Includes semi trigger, hammer, disconnector, selector, bolt catch assembly, magazine catch assembly, all detents, springs, and pins for a complete and worry-free build. Specs Brand: Xtech Tactical Model: XTT138LPK Lower Parts Kit MPN: XTT138LPK UPC: 856822007846 Color: Black Material: Polymer components with steel small parts Weight: 0.57 lbs Condition: New Compatible With: Standard AR-15 style lower receivers Included Components: XTech Tactical Heavy Texture ATG Pistol Grip (Black) Enhanced Polymer Trigger Guard Semi Trigger Semi Hammer Semi Disconnector Semi Selector Bolt Catch Spring Detent Spring Bolt Catch Buffer Take Down Detent Bolt Catch Magazine Catch Spring Bolt Catch Roll Pin Magazine Catch Button Magazine Catch Front Pivot Pin Hammer Spring Trigger Spring Pistol Grip Screw Pistol Grip Lock Washer Selector Spring Detent Selector Hammer Pin Trigger Pin Take Down Pin Buffer Retainer Pin Buffer Retainer Spring Disconnector Spring Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>