Wilson Combat Upper Receiver, .458 SOCOM TR-458UPPER
$113.95 at OpticsPlanet
In stock Sale
AR-15/M16 Billet Upper Receiver, .458 Socom
Cross Machine Tool Co., Inc. · Upper Receiver
No ratings yetBest price
$115.99at Brownells
Out of stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $115.99checked Oct 1, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $115.99 | $115.99 | $115.99 |
Since Sep 27, 2026.
About this part
The AR-15/M16 Billet Upper Receiver, .458 Socom is a .458 SOCOM upper receiver from Cross Machine Tool Co., Inc.. One store lists it, Brownells at $115.99.
Fits and works with
- Caliber
- .458 SOCOM · Shop matching ammo
- Bolt
- .458 SOCOM / .450 Bushmaster · Bolt carrier groups
Specifications
- Manufacturer
- Cross Machine Tool Co., Inc.
- Platform
- AR-15
From the manufacturer
Enlarged Ejection Port Accommodates .458 SOCOM
Stripped billet upper drops onto standard lower and features expanded ejection port that accommodates .458 SOCOM and other big-bore AR-15 calibers. Integral Picatinny rail provides mounting space, and slick-side design does not require forward assist or ejection port cover, simplifying the build. Has M4 feed ramps, and accepts standard bolt carrier, charging handle and barrel nut, sold separately.
AR-15, Issue:11, Page:001
Big Book Catalog, Issue:70, Page:002
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