Vktr Industries WLA-PAC-1008-10 Bolt Catch Detent Spring AR10/AR15 Silver 10 Pack
The Vktr Industries bolt catch detent spring is an essential replacement part for AR10 and AR15 platform rifles. Whether you're a builder working on a custom rifle, a gunsmith restocking your parts drawer, or a shooter who's worn out an original spring, this 10-pack gives you spares on hand so you're never caught without. Bolt catch detent springs are high-wear items that can lose tension over time or break during disassembly—having extras means you stay in the field or at the range instead of waiting for a parts order.
These silver-finished springs are engineered to work across both AR10 and AR15 variants, making them a versatile addition to any modern rifle toolkit. The 10-pack format is ideal for gunsmiths, armorer's courses, or anyone building or maintaining multiple rifles. Quality detent springs are critical to reliable bolt catch function, so stocking VKTR Industries parts helps ensure consistent performance across your builds.
Installation is straightforward on any AR platform rifle—a quick field strip and the old spring comes out, new one goes in. Keep a pack in your range bag, your gunsmithing bench, or your spare parts inventory and eliminate one more reason to pause mid-project or mid-range session.
Key Features
- Compatible with both AR10 and AR15 platform rifles
- 10-pack quantity for builders, smiths, and shooters with multiple rifles
- Silver finish
- Essential wear item for reliable bolt catch function
Specifications
| Brand | VKTR Industries |
| Part Type | Bolt Catch Detent Spring |
| Compatibility | AR10, AR15 |
| Finish | Silver |
| Quantity | 10 Pack |
Frequently Asked Questions
Will this bolt catch detent spring work on my AR15 and AR10?
Yes. These springs are engineered for both AR10 and AR15 platform rifles, making them a universal replacement for either build.
Why buy a 10-pack instead of a single spring?
Detent springs are wear items and can break or lose tension with use or disassembly. A 10-pack is practical for builders maintaining multiple rifles, gunsmiths, or anyone looking to keep spares on hand so you're never stuck waiting for parts.
Is this a direct drop-in replacement?
This is a bolt catch detent spring for AR platform rifles. Installation requires basic field stripping knowledge typical of any AR maintenance.

