Knights Armament 6.5MM SR-25A3 22" Upper Receiver Kit - 100223
Out of stock
Elevate your long-range shooting game with the Knights Armament 6.5MM SR-25A3 22″ Upper Receiver Kit, engineered for unmatched precision and reliability in the demanding world of tactical firearms. Designed specifically for SR-25 owners seeking a seamless upgrade, this drop-in upper delivers exceptional ballistic performance with the 6.5 Creedmoor caliber, turning your rifle into a sub-MOA powerhouse ideal for competition, hunting, or precision marksmanship.
Key Features
- Precision Barrel: 22-inch hybrid medium profile barrel with 5R rifling and 1:7.5 twist rate, crafted from 416R stainless steel for superior accuracy and velocity retention at extended ranges.
- URX6 M-LOK Handguard: Free-floating design enhances rigidity and heat dissipation, providing ample rail space for optics, lights, and accessories without adding unnecessary weight.
- Advanced Muzzle Device: QDC 7.62 dual-port brake effectively mitigates recoil and muzzle rise, while serving as a robust mounting platform for KAC suppressors to maintain stealth and control.
- High-Pressure Bolt System: Dual ejector bolt carrier group ensures reliable extraction and feeding, even under high-pressure 6.5 Creedmoor loads, reducing malfunctions in adverse conditions.
- T-Marked Upper Receiver: Forged 7075-T6 aluminum construction with Type III hardcoat anodizing for corrosion resistance and durability in rugged environments.
Technical Specifications
- Caliber: 6.5 Creedmoor
- Barrel Length: 22 inches
- Overall Length: 33 inches
- Weight: 110.4 ounces
- Receiver Material: 7075 Aluminum, Anodized Black
- Feed Ramps: M4-style for smooth ammunition transition
- Dust Cover/Port Door: Included and compatible
- Forward Assist: Non-compatible design for streamlined operation
Why Choose This Product
In a market flooded with generic AR-10 uppers, the Knights Armament SR-25A3 stands out by addressing common shooter pain points like inconsistent accuracy and compatibility issues. This kit’s optimized 6.5 Creedmoor chambering provides flatter trajectories and less wind drift compared to traditional .308 setups, helping you hit distant targets with confidence. The robust build withstands the rigors of high-volume shooting sessions, while the modular M-LOK system allows customization to fit your tactical needs—whether you’re dialing in for PRS competitions or varmint hunting. Backed by Knights Armament’s legendary engineering, it ensures drop-in compatibility with existing SR-25 lowers, saving you time and hassle on custom builds.
Ready to experience elite-level performance? Integrate the Knights Armament 6.5MM SR-25A3 22″ Upper Receiver Kit into your setup today and unlock the full potential of your precision rifle.
Frequently Asked Questions
Q: Is this upper compatible with standard AR-10 lowers?
A: No, it is specifically designed for SR-25 pattern lowers to ensure proper fit and function; using with DPMS or Armalite patterns may require modifications.
Q: What optics are recommended for this 6.5 Creedmoor upper?
A: Variable power scopes in the 4-16x or 5-25x range with first focal plane reticles excel on this platform, maximizing its long-range capabilities.
Q: Does the kit include a bolt carrier group?
A: Yes, it comes complete with the enhanced dual-ejector BCG, charging handle, and all necessary components for immediate assembly.
| Weight | 110.4 oz |
|---|---|
| Dimensions | 33 × 2.3 × 3 in |
| Finish | Anodized, Black |
| Forward Assist | Not Compatible |
| Port Door / Dust Cover | Compatible |
| Receiver Material | 7075 Aluminum |
| T-Marks | T-Marked |
| Feed Ramps | Other |
| MPN | 100223 |
| UPC | 819064018094 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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