Strike Industries AR Enhanced Lower Parts Kit for AR-15
Strike Industries
$75.95
(No reviews yet)
Write a Review
Strike Industries
Strike Industries AR Enhanced Lower Parts Kit for AR-15
The Strike Industries Enhanced Lower Parts Kit is a comprehensive, drop-in upgrade solution that equips your AR-15 build with premium mil-spec-plus components — delivering smoother operation, better ergonomics, and a cohesive Strike Industries aesthetic from trigger guard to buffer tube.
- Complete lower parts solution — everything you need minus the grip
- Enhanced Bolt Catch for positive, reliable magazine release engagement
- Strike Magazine Catch and Button for fast, secure mag changes
- Enhanced Pivot and Takedown Pins for smoother upper/lower separation
- SI 60–90° 3-in-1 Selector Shaft offers versatile fire control options
- SI Selector Lever and End Plate complete the polished, unified look
Who This Is For
This kit is ideal for AR-15 builders and enthusiasts who want a reliable, feature-rich lower build without piecing together individual components from multiple brands. Whether you're assembling a new rifle from scratch or replacing worn mil-spec parts on an existing lower, the Strike Industries Enhanced LPK gives you a cohesive upgrade in one convenient package — perfect for competition shooters, home builders, and anyone wanting more than a basic mil-spec kit.
Specifications
| Brand | Strike Industries |
|---|---|
| Compatible Platform | AR-15 (Mil-Spec) |
| Kit Includes | Enhanced Bolt Catch, Mag Catch, Mag Catch Button, Pivot Pin, Takedown Pin, SI Selector Lever, SI Selector End Plate, SI 3-in-1 Selector Shaft |
| Selector Range | 60° / 90° (3-in-1 Adjustable) |
| Grip Included | No |
| Trigger Group Included | No |
| Finish | Matte Black / Anodized |
| Material | Hardened Steel / Aluminum |
| Country of Origin | USA / Imported Components |
Frequently Asked Questions
Does this kit include a trigger, hammer, and disconnector?
No — the Strike Industries Enhanced Lower Parts Kit focuses on the external and ancillary lower components such as the bolt catch, magazine catch, selector, and pivot/takedown pins. A fire control group (trigger, hammer, disconnector, and associated springs) and pistol grip are not included, giving you the flexibility to pair your preferred trigger system with these enhanced components.
What makes the SI 3-in-1 Selector Shaft different from a standard mil-spec selector?
The Strike Industries 3-in-1 Selector Shaft is designed to accommodate both 60° and 90° throw configurations, making it compatible with a wide range of aftermarket and mil-spec fire control groups. This adjustability allows you to switch between a shorter, competition-style 60° throw or the standard 90° mil-spec position without needing a separate selector, offering more versatility in a single component.
Is this kit compatible with any AR-15 lower receiver?
Yes — the Strike Industries Enhanced Lower Parts Kit is designed to fit standard mil-spec AR-15 lower receivers. It is compatible with the vast majority of forged and billet lowers from major manufacturers. If your lower receiver uses non-standard or proprietary dimensions, we recommend verifying compatibility with the manufacturer before purchasing.
