PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539

All Palmetto State Armory upper receivers
Palmetto State Armory PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539 - Upper Receiver for AR-15 - view 1
Palmetto State Armory PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539 - Upper Receiver for AR-15 - view 2
Palmetto State Armory PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539 - Upper Receiver for AR-15 - view 3
Palmetto State Armory PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539 - Upper Receiver for AR-15 - view 4
Palmetto State Armory PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539 - Upper Receiver for AR-15 - view 5
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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.

Specifications

MPN516444539
PlatformAR-15
AssemblyStripped
Receiver TypeA4

Available Merchants(1)

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$99.99

November 2026 so far on GunPartPicker

PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539 is the ninth most added upper receiver on GunPartPicker so far in November 2026, behind the Tacfire 7" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-7, with about 2% of all upper receivers added to builds. Down from #6 in October. Builds with this upper receiver are mostly chambered in 5.56 NATO (68%, then 300 Blackout 14%), split between mid-length (53%) and carbine-length (25%) gas systems, and nearly all AR-15.

Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today the one retailer we track has it in stock. Prices barely moved in October 2026, holding around $99.99, with no real sale all month. Buying today, the lowest price is $99.99 at Palmetto State Armory, which matches the best price we saw in October.

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Frequently Built With

The part most often added in each category by hundreds of builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Caliber

68.2%
5.56 NATO68.2%
300 Blackout14.4%
.223 Wylde12.1%
9mm1.5%
.223 Remington1.1%
Other2.7%

Gas System

53.4%
Mid-Length53.4%
Carbine25.1%
Pistol15%
Rifle4.9%
Blowback1.6%

Builds Featuring This Part

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Builds in the community that include the PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539

BuildPartsTotal
meta?
24$2350.35
PSA 16" build build
PSA 16" build
12$1190.16
PSA 16" build
PSA 16"
19$1203.48
18" build build
18" build
26$1847.11
carbine 16" build
carbine 16"
12$935.96
11.5" build
11.5"
16$1357.60
Home defense 16" 5.56 build
Home defense 16" 5.56
20$979.41
16" build build
16" build
19$744.77
14.5" 5.56 build
14.5" 5.56
9$685.24
aero precision 30" build
aero precision 30"
31$2962.06
my .223 wylde build build
my .223 wylde build
16$1127.90
Sharps bros 8" 5.56 build
Sharps bros 8" 5.56
15$1533.77

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