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Knights Armament
Overview
The Knights Armament SR-25 Lower Receiver is a stripped lower designed for the AR-10 platform, specifically accommodating the 7.62x51 NATO caliber. Made from durable 6061-T6 aluminum and finished with a hardcoat anodized black finish, this lower receiver provides a robust foundation for your build, ensuring reliability and performance. You'll commonly find this lower in builds featuring a carbine gas system, making it a solid choice for those looking to create a versatile and powerful rifle.
Based on build data

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Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Freedom Ordnance FG-15 Trigger Actuating Grip - FG-15 | 9 | |
| Bravo Company Manufacturing Mk2 Recoil Mitigation System - Mod 1 - T2 | 8 | |
| Radian Weapons Talon Ambidextrous Safety Selector Kit - 4 Levers - Radian Grey | 7 | |
| Law Tactical AR Folding Stock Adapter Gen 3 - HK | 7 | |
| JP Enterprises Bolt Carrier Assembly Large Frame Variable Mass Carrier Black | 5 | |
| JP Enterprises Gen 2 AR-15 Silent Captured Spring ... | 5 |
| Platform | Percentage |
|---|---|
| AR-10 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 41.7% |
| 7.62x39mm | 33.3% |
| .223 Wylde | 16.7% |
| 7.62x51 NATO | 8.3% |
| Gas System | Percentage |
|---|---|
| Carbine | 80% |
| Mid-Length | 20% |
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