Rival Arms Slide Lock Extended for Glock 42 – Black QPQ Stainless Steel (RARA80G004A)
Enhance your Glock 42 with greater control, easier takedown, and improved ergonomics using the Rival Arms Extended Slide Lock, precision-engineered from Black QPQ-treated stainless steel. Designed for concealed carriers, competitive shooters, and firearm enthusiasts who demand performance-driven upgrades, this extended slide lock offers superior durability and effortless operation compared to factory components.
Whether you're field stripping your pistol, running maintenance drills, or improving your grip and speed during live fire, the Rival Arms RARA80G004A delivers next-level functionality that elevates the performance of your Glock 42.
Extended Design – Faster, Easier Slide Manipulation
The extended length and improved profile of the Rival Arms slide lock make it significantly easier to engage and disengage, especially under stress or when using gloves.
Performance Benefits:
Easier field stripping
Faster and more confident slide removal
Enhanced control during manipulation
Improved grip surface for gloved or wet hands
A small upgrade that makes a big difference for everyday carry reliability.
QPQ-Treated Stainless Steel – Extreme Durability & Corrosion Resistance
Crafted from high-quality stainless steel, this slide lock receives a QPQ (Quench-Polish-Quench) nitride treatment, known for its exceptional hardness and resistance to corrosion and wear.
QPQ Finish Advantages:
Enhanced surface hardness to resist scratches
Corrosion-proof protection ideal for EDC environments
Smooth, friction-reducing surface for reliable function
Low-reflective black finish for a sleek, tactical appearance
This finish ensures your slide lock stays strong and functional for years of rigorous use.
Perfect Fit for Glock 42 – Precision Engineering by Rival Arms
The RARA80G004A is specifically designed for Glock 42 pistols, guaranteeing a true drop-in fit without modifications.
Compatibility:
Rival Arms uses ultra-tight tolerances to produce a part that enhances reliability without interfering with internal components or slide movement.
Improve Your Glock 42’s Usability & Overall Handling
An extended slide lock isn’t just a convenience upgrade—it improves the overall user experience of your firearm.
User Advantages:
Enhanced ergonomics
Better mechanical leverage
Faster teardown and reassembly
More efficient maintenance cycles
Increased control for defensive or competitive use
For concealed carriers or those with smaller hands, this upgrade provides a noticeable improvement in daily operation.
Ideal for Concealed Carry, Range Use, and Duty Applications
Whether you’re carrying your Glock 42 as a backup gun, primary EDC, or deep-concealment pistol, the Rival Arms extended slide lock enhances confidence and efficiency.
Perfect For:
Concealed carriers
Off-duty law enforcement
Range practice
Competitive shooting
Home defense setups
This is a practical, performance-forward upgrade that improves your pistol without altering its reliability or safety.
Rival Arms – Precision, Quality & Performance
Known for producing high-end aftermarket firearm components, Rival Arms consistently delivers superior craftsmanship and innovation. Their slide locks, guide rods, and precision parts are favored by shooters who want enhancements that match or exceed OEM performance.
The RARA80G004A is no exception—offering rugged construction, flawless fitment, and noticeable handling improvements.
Product Specifications
Brand: Rival Arms
Model: Extended Slide Lock
Part Number: RARA80G004A
UPC: 788130030400
Material: Stainless Steel
Finish: Black QPQ (Nitride)
Compatibility: Glock 42
Type: Extended slide lock/takedown lever
Upgrade Your Glock 42 with Smoother Operation & Superior Durability
The Rival Arms Extended Slide Lock – Black QPQ Stainless Steel (RARA80G004A) is a must-have enhancement for any Glock 42 owner looking to improve the usability, reliability, and long-term durability of their concealed carry pistol. With its extended design, precision machining, and hardened QPQ coating, this slide lock performs flawlessly under pressure and daily carry conditions.
Experience smoother takedown. Experience enhanced control. Experience Rival Arms performance.
The End
