Tactical Surplus USA© Tactical Surplus USA
6Deal ScoreIn Stock

LanTac USA LLC RPS 01-UP-RPS, Castle Nut And End Plate, Black Nitride 01-UP-RPS

$54.99
Color
Black
Category
Gun Parts
Gun Part Type
Small Parts/Hardware
UPC
712038709113
MPN
01UPRPS

Overview

The LanTac RPS (Ratchet Plate System) End Plate and Castle Nut is a black-finished AR-15 accessory CNC machined from 4140 steel with a QPQ Nitride finish. It utilizes a single-piece ratchet locking plate that eliminates the need for permanent metal staking while keeping the castle nut securely in place during use. The system features a Mil-Spec QD sling attachment point, single-pass machined threads, and an aggressive castle nut grip pattern for straightforward installation and removal.

Price & Stock History

Price — 90d
Listings In Stock — 30d

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Listings

About DealsGunsAmmo (DGA)

A price and stock aggregator built for a market the incumbents stopped improving.

We compare listings across dozens of retailers and normalize everything to true cost-per-round — not sticker price, not case-size guesswork.

Who we are

DealsGunsAmmo (DGA) is an independent data provider tracking price and stock across the ammo, firearm, and parts market — giving buyers and the industry an outside, macro-level view of where the market actually stands.

What we’re building

A data-driven platform meant to be the go-to spot for purchasing decisions — comparing offers across vendors and tracking price history, so you can read the market as a whole, not just one listing at a time.

Who we serveNOW

Today, we help buyers on their purchasing journey with price alerts and a real look at where prices have actually been.

LaterNEXT

Down the road, we plan to sell that same market data back to vendors — inventory demand, customer interest and sentiment, and competitive pricing.