
Availability: In Stock
The Strike Industries AR-15 Lower Receiver Spring Gunsmith Kit is a practical bulk assortment built for builders, armorers, and anyone who spends serious time working on ARs. Whether you're running a shop, maintaining firearms for a department, or building multiple rifles, having a reliable supply of the right springs on hand beats hunting down individual parts. This kit contains 20 sets of the springs you'll actually need—bolt catch, buffer retainer, trigger, hammer, disconnector, magazine catch, selector, and detent springs—organized in a clear plastic box with compartments and a snap lid so nothing gets lost in the workbench chaos.
The kit's real value is in consolidation. Instead of ordering springs piecemeal or scrambling when you need a replacement, you've got the full complement of lower receiver springs ready to go. The compartmentalized plastic case keeps everything visible and sorted, which saves time when you're juggling multiple builds or repairs. It's the kind of no-nonsense tool that disappears into the background until you need it—then you're glad it's there.
If you're serious about AR work—whether you're an armorer, a gunsmith, or just the person in your group who can't resist a build project—this kit is a smart addition to your bench. It covers the springs most likely to wear, break, or get misplaced, and the quantity is built for people who do this work regularly, not just once.
The kit contains 20 each of the following: bolt catch springs, buffer retainer springs, trigger springs, hammer springs, disconnector springs, magazine catch springs, selector springs, and detent springs. These cover the primary springs found in AR-15 lower receivers.
This is built for armorers, gunsmith shops, retail gun shops, and anyone who regularly works on, builds, or repairs AR-15s. If you're handling multiple rifles, the bulk quantity and organized case make it practical to have these parts on hand.
The kit comes in a clear plastic box with a snap lid and separate compartments so you can see what you have and keep each spring type separated and easy to locate.

SKU: 115794518 • Width: 5.6in • Height: 1.6in • Depth: 7.8in • Weight: 0.7oz





Availability: In Stock
The Strike Industries AR-15 Lower Receiver Spring Gunsmith Kit is a practical bulk assortment built for builders, armorers, and anyone who spends serious time working on ARs. Whether you're running a shop, maintaining firearms for a department, or building multiple rifles, having a reliable supply of the right springs on hand beats hunting down individual parts. This kit contains 20 sets of the springs you'll actually need—bolt catch, buffer retainer, trigger, hammer, disconnector, magazine catch, selector, and detent springs—organized in a clear plastic box with compartments and a snap lid so nothing gets lost in the workbench chaos.
The kit's real value is in consolidation. Instead of ordering springs piecemeal or scrambling when you need a replacement, you've got the full complement of lower receiver springs ready to go. The compartmentalized plastic case keeps everything visible and sorted, which saves time when you're juggling multiple builds or repairs. It's the kind of no-nonsense tool that disappears into the background until you need it—then you're glad it's there.
If you're serious about AR work—whether you're an armorer, a gunsmith, or just the person in your group who can't resist a build project—this kit is a smart addition to your bench. It covers the springs most likely to wear, break, or get misplaced, and the quantity is built for people who do this work regularly, not just once.
The kit contains 20 each of the following: bolt catch springs, buffer retainer springs, trigger springs, hammer springs, disconnector springs, magazine catch springs, selector springs, and detent springs. These cover the primary springs found in AR-15 lower receivers.
This is built for armorers, gunsmith shops, retail gun shops, and anyone who regularly works on, builds, or repairs AR-15s. If you're handling multiple rifles, the bulk quantity and organized case make it practical to have these parts on hand.
The kit comes in a clear plastic box with a snap lid and separate compartments so you can see what you have and keep each spring type separated and easy to locate.
SKU: 115794518 • Width: 5.6in • Height: 1.6in • Depth: 7.8in • Weight: 0.7oz
