Availability: In Stock
The Rival Arms Extended Slide Lock for Glock 42 is a purpose-built upgrade for shooters who want better control and manipulation of their compact carry pistol. If you've found the factory slide stop lever too small or difficult to manipulate quickly—especially during malfunction drills or one-handed operation—this extended variant gives you a larger, more ergonomic purchase point. The design maintains full compatibility with your Glock 42 while adding real usability without requiring gunsmithing or permanent modification.
Constructed from stainless steel with a QPQ (Quiet Quench Process) black finish, this slide lock is built to resist corrosion and handle the wear of regular carry and training. The QPQ finish is known for durability in harsh environments, making it a solid choice if your Glock 42 sees regular use in varied conditions. The extended profile makes it equally useful for range shooters working on reliability drills or defensive training where positive slide manipulation matters.
Installation is straightforward—this is a direct-fit replacement for the factory component, so no fitting or modification is needed. Whether you're running your Glock 42 as a backup, off-duty, or deep-carry option, a larger slide lock can measurably improve your handling speed and consistency, particularly if you're working with reduced visibility or gloved hands during training.
| Brand | Rival Arms |
| Model | RARA80G004A |
| Firearm Compatibility | Glock 42 |
| Material | Stainless Steel |
| Finish | QPQ Black |
| Type | Extended Slide Lock |
Yes—this is designed as a direct replacement for the Glock 42 slide lock. No modification or fitting is required.
The extended profile provides a larger contact surface, making it easier to manipulate during malfunction clearance drills, press checks, or one-handed operation. It's particularly useful if you find the factory lever too small or if you wear gloves during training.
No—this is a straightforward parts swap. If you're comfortable performing basic Glock maintenance, you can install it. If you're unsure, any competent gunsmith can handle it quickly.
SKU: 115736147 • Width: 2.9in • Height: 0.1in • Depth: 5in • Weight: 0.03oz
Availability: In Stock
The Rival Arms Extended Slide Lock for Glock 42 is a purpose-built upgrade for shooters who want better control and manipulation of their compact carry pistol. If you've found the factory slide stop lever too small or difficult to manipulate quickly—especially during malfunction drills or one-handed operation—this extended variant gives you a larger, more ergonomic purchase point. The design maintains full compatibility with your Glock 42 while adding real usability without requiring gunsmithing or permanent modification.
Constructed from stainless steel with a QPQ (Quiet Quench Process) black finish, this slide lock is built to resist corrosion and handle the wear of regular carry and training. The QPQ finish is known for durability in harsh environments, making it a solid choice if your Glock 42 sees regular use in varied conditions. The extended profile makes it equally useful for range shooters working on reliability drills or defensive training where positive slide manipulation matters.
Installation is straightforward—this is a direct-fit replacement for the factory component, so no fitting or modification is needed. Whether you're running your Glock 42 as a backup, off-duty, or deep-carry option, a larger slide lock can measurably improve your handling speed and consistency, particularly if you're working with reduced visibility or gloved hands during training.
| Brand | Rival Arms |
| Model | RARA80G004A |
| Firearm Compatibility | Glock 42 |
| Material | Stainless Steel |
| Finish | QPQ Black |
| Type | Extended Slide Lock |
Yes—this is designed as a direct replacement for the Glock 42 slide lock. No modification or fitting is required.
The extended profile provides a larger contact surface, making it easier to manipulate during malfunction clearance drills, press checks, or one-handed operation. It's particularly useful if you find the factory lever too small or if you wear gloves during training.
No—this is a straightforward parts swap. If you're comfortable performing basic Glock maintenance, you can install it. If you're unsure, any competent gunsmith can handle it quickly.
SKU: 115736147 • Width: 2.9in • Height: 0.1in • Depth: 5in • Weight: 0.03oz