The Knight's SR-25 .308 Upper 16" M-Lok Precision Receiver is a .308 Win semi-automatic rifles from Winchester. It is available from 1 vendor at $3705.99.
Name: Knight's SR-25 .308 Upper 16" M-Lok Precision Receiver
Brand: Winchester
Category: Semi-Automatic Rifles
Caliber: .308 Win
Barrel Length: 16"
UPC: 819064017028
SKU: UCEQ2n8y4
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AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The Knights Armament SR-25 APC Upper Receiver Assembly is a 16-inch .308 Winchester upper built for accuracy at range. At 6 pounds and new in box, it's a complete upper ready to drop onto a compatible lower.
The medium barrel contour with a 1:10 twist stabilizes .308 projectiles well across common bullet weights. The URX 4 M-Lok handguard keeps the overall weight down while providing a solid mounting platform for accessories. A QDC flash suppressor is included at the muzzle, which helps in low-light conditions and reduces visible flash for the shooter.
Construction meets mil-spec and is compatible with other Knights Armament SR-25 components. The 16-inch barrel keeps the package more compact than a 20-inch build without giving up too much in the .308's effective range envelope.
| Caliber | .308 Win |
| Model | SR-25 |
| Magazines included | 0 |
| Barrel length | 16" |
| Color | Black |
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
Users who own the Knight's SR-25 .308 Upper 16" M-Lok generally come away satisfied with build quality and on-paper accuracy. The M-Lok rail gets consistent praise for keeping things light while still accepting a full range of accessories. Precision shooters report tight groups at distance.
The recurring criticism is price — it's expensive, and some shooters question whether the premium over competing uppers is justified for non-professional use. Weight also comes up occasionally; at 6 pounds for just the upper, some find the full build heavier than they'd prefer. A handful of users mention fitment quirks with certain lower receivers or magazines worth confirming before purchase.
Price Range: $3705.99 - $3705.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Grabagun Com | $3705.99 | New | Buy Now |
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