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Palmetto State Armory
Overview
The PSA AR-15 Built Stealth Upper Receiver is a stripped A4 receiver designed for the AR-15 platform, providing a solid foundation for your custom build. With its absence of T marks, this upper has a sleek, minimalistic aesthetic, making it an excellent choice for builders who prefer a clean look without compromising functionality. This upper receiver is frequently paired with a mid-length gas system and is commonly used in builds chambered for 5.56 NATO, making it versatile for various applications.
PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539
PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539 was the ninth most added upper receiver on GunPartPicker in August 2026, behind the Aero Precision M4E1 Threaded Stripped AR-15 Upper - No Forward Assist - Anodized Black, with about 2% of all upper receivers added to builds. Up from #14 in July. Builds with this upper receiver are mostly chambered in 5.56 NATO (82%, then 300 Blackout 14%), mostly on mid-length gas (66%, then carbine-length 17%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today the one retailer we track has it in stock. Prices barely moved in August 2026, holding around $99.99, so there haven't been real sales lately. Buying today, the lowest price is $99.99 at Palmetto State Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
The part most often added in each category by the 164 builds that include this one
FN AR-15 M16 Barrel 16 Mid-Length 5.56mm
PSA AR-15 "Stealth" Stripped Lower Receiver
Wilson Combat AR-15 M-LOK Handguard - Black - 15"
Bravo Company M16 Bolt Carrier Group Black
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Mid-Length
Aggregated and anonymized data showing how builders use this product
Builds in the community that include the PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539
| Build | Parts | Total |
|---|---|---|
 | 12 | $1200.25 |
 | 19 | $1188.98 |
 | 26 | $1852.84 |
 | 12 | $928.19 |
 | 16 | $1326.16 |
 | 20 | $981.00 |
 | 19 | $721.47 |
 | 9 | $702.75 |
 | 31 | $2997.56 |
 | 16 | $1128.93 |
 | 15 | $1578.48 |
| 10 | $1687.00 |
3 global ratings
Top reviews
PSA AR-15 built Stealth upper receiver without T marks is honestly better than I expected at this price. Forging is clean. M4 feed ramps cut correctly. Standard mil-spec dimensions accept all parts. Solid budget complete upper.
function and fit are fine, anodize is even and the lockup against a stealth lower is correct. only nit, the lack of any markings makes it look a bit anonymous, would prefer a discrete laser etched logo somewhere. cosmetic preference only
no T marks gives a clean dust cover area. tolerances are tight against a PSA stealth lower, takedown pin slipped in with thumb pressure. anodize is even across the whole upper, no thin spots near the threads
