Lantac Ultimate Takedown Pin Set – Stainless Steel/Black

Description

The Lantac Ultimate Takedown Pin Set (UPS-S) provides a precision solution for AR-15 takedown and pivot pin installation and removal. Machined to exacting tolerances from 17-4PH stainless steel in H900 condition, the pins are finished with QPQ Nitride for enhanced surface durability. The design incorporates a ramped groove and crenulated heads to hold detents during installation and to improve grip for removal. Each set ships complete with KNS detents, stainless detent springs and a 3D-printed rear pin removal tool (RTT).

Key Specifications

• The model is UPS-S.
• Designed to fit AR-15 platform receivers.
• The material is 17-4PH Stainless Steel (H900).
• The finish is QPQ Nitride Black.
• The pivot pin weight is 0.25 oz.
• The takedown pin weight is 0.20 oz.
• The set includes KNS detents and stainless detent springs.
• The package includes a 3D-printed rear pin removal tool (RTT).
• Features a patent-pending UPS design that allows tool-less install and removal of the pivot pin.
• Manufactured in the USA.

Engineered for durability and repeatable function, the UPS-S pin set streamlines field disassembly and maintenance without sacrificing build quality. Its combination of hardened stainless construction, QPQ finish and user-focused features make it a reliable upgrade for shooters who value straightforward, robust components for regular use on AR-15 style rifles.