1-16 of 51 results
1-16 of 51 results
Luth-AR
Luth-Ar Ar-15 Stripped Upper Receiver
Platform: AR-15
Platform
AR-15
$103$103
In Stock$103$103
In Stock
Luth-AR
Luth-AR AR-15 A1 Upper Receiver Assembled
Platform: AR-15
Receiver Type: A1
Platform
AR-15
Receiver Type
A1
$188$188
In Stock$188$188
In Stock
Luth-AR
Luth-AR 24 in Bull Barrel Complete Upper Barrel Receiver Assembly Silver/Black 24
$484$484
In Stock$484$484
In Stock
Luth-AR
Luth-AR A2 Stripped AR-15 Upper Receiver
Platform: AR-15
Receiver Type: A2
Platform
AR-15
Receiver Type
A2
$103$103
In Stock$103$103
In Stock
Luth-AR
Luth-AR A1 Stripped Upper Receiver With M4 Feed Ramp
Platform: AR-15
Receiver Type: A1
Platform
AR-15
Receiver Type
A1
$120$120
In Stock$120$120
In Stock
Luth-AR
Luth-AR 16 in Light Weight Complete Upper Barrel Receiver Assembly - 5.56 1x7 twist M-LOK Free Float Handguard Black 16
Platform: AR-15
Caliber: 5.56 NATO
Platform
AR-15
Caliber
5.56 NATO
$395$395
In Stock$395$395
In Stock
Luth-AR
Luth-AR AR-15 .223 Complete Upper Assembly 24 Barrel
Platform: AR-15
Platform
AR-15
$484$484
In Stock$484$484
In Stock
Luth-AR
Luth-AR A1 Assembled AR-15 Upper Receiver - Slick Side
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: Slick Side
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
Slick Side
$202$202
In Stock$202$202
In Stock
Luth-AR
Luth-ar UR-01-M16-A A1 Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver for M16
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: A1
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
A1
$207$207
In Stock$207$207
In Stock
Luth-AR
Luth-ar UR-01-M16 A1 Stripped Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver for M16
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: A1
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
A1
$150$150
In Stock$150$150
In Stock
Luth-AR
Luth-AR 14.5in SOCOM Profile Barrel Assy w/FSB and 2 Pc Handguard 1-7 Chrome Lined
Platform: AR-15
Caliber: 5.56 NATO
Platform
AR-15
Caliber
5.56 NATO
$418$418
In Stock$418$418
In Stock
Luth-AR
Ar-15 11.5'''' Government Upper Receiver 2-Pc Handguard 1-7 - Ar-15 11.5'''' Lightweight Gov'T Profile Upper Receiver 1-7
Platform: AR-15
Platform
AR-15
$383$383
In Stock$383$383
In Stock
Luth-AR
Luth-ar UR-01-E3-S A1 Stripped Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: A1
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
A1
$160$160
In Stock$160$160
In Stock
Luth-AR
Luth-AR A3 Upper Receiver Assembled Black
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: A3
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
A3
$105$105
In Stock$105$105
In Stock
Luth-AR
Luth-AR 16" Lightweight Barrel Complete Upper Receiver For 223 Rem/556NATO, Black - BAA3-L16
Platform: AR-15
Caliber: .223 Wylde
Platform
AR-15
Caliber
.223 Wylde
$414$414
Out of Stock$414$414
Out of Stock
Luth-AR
Ar-308 A3 Stripped Upper Receiver
Platform: AR-10
Caliber: .308 Win
Receiver Type: A3
Platform
AR-10
Caliber
.308 Win
Receiver Type
A3
$150$150
Out of Stock$150$150
Out of StockLuth-AR
Luth-Ar Ar-15 Stripped Upper Receiver
Platform: AR-15
Platform
AR-15
In Stock
$103$103
$103$103
Luth-AR
Luth-AR AR-15 A1 Upper Receiver Assembled
Platform: AR-15
Receiver Type: A1
Platform
AR-15
Receiver Type
A1
In Stock
$188$188
$188$188
Luth-AR
Luth-AR 24 in Bull Barrel Complete Upper Barrel Receiver Assembly Silver/Black 24
In Stock
$484$484
$484$484
Luth-AR
Luth-AR A2 Stripped AR-15 Upper Receiver
Platform: AR-15
Receiver Type: A2
Platform
AR-15
Receiver Type
A2
In Stock
$103$103
$103$103
Luth-AR
Luth-AR A1 Stripped Upper Receiver With M4 Feed Ramp
Platform: AR-15
Receiver Type: A1
Platform
AR-15
Receiver Type
A1
In Stock
$120$120
$120$120
Luth-AR
Luth-AR 16 in Light Weight Complete Upper Barrel Receiver Assembly - 5.56 1x7 twist M-LOK Free Float Handguard Black 16
Platform: AR-15
Caliber: 5.56 NATO
Platform
AR-15
Caliber
5.56 NATO
In Stock
$395$395
$395$395
Luth-AR
Luth-AR AR-15 .223 Complete Upper Assembly 24 Barrel
Platform: AR-15
Platform
AR-15
In Stock
$484$484
$484$484
Luth-AR
Luth-AR A1 Assembled AR-15 Upper Receiver - Slick Side
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: Slick Side
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
Slick Side
In Stock
$202$202
$202$202
Luth-AR
Luth-ar UR-01-M16-A A1 Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver for M16
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: A1
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
A1
In Stock
$207$207
$207$207
Luth-AR
Luth-ar UR-01-M16 A1 Stripped Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver for M16
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: A1
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
A1
In Stock
$150$150
$150$150
Luth-AR
Luth-AR 14.5in SOCOM Profile Barrel Assy w/FSB and 2 Pc Handguard 1-7 Chrome Lined
Platform: AR-15
Caliber: 5.56 NATO
Platform
AR-15
Caliber
5.56 NATO
In Stock
$418$418
$418$418
Luth-AR
Ar-15 11.5'''' Government Upper Receiver 2-Pc Handguard 1-7 - Ar-15 11.5'''' Lightweight Gov'T Profile Upper Receiver 1-7
Platform: AR-15
Platform
AR-15
In Stock
$383$383
$383$383
Luth-AR
Luth-ar UR-01-E3-S A1 Stripped Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: A1
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
A1
In Stock
$160$160
$160$160
Luth-AR
Luth-AR A3 Upper Receiver Assembled Black
Platform: AR-15
Caliber: 5.56 NATO
Receiver Type: A3
Platform
AR-15
Caliber
5.56 NATO
Receiver Type
A3
In Stock
$105$105
$105$105
Luth-AR
Luth-AR 16" Lightweight Barrel Complete Upper Receiver For 223 Rem/556NATO, Black - BAA3-L16
Platform: AR-15
Caliber: .223 Wylde
Platform
AR-15
Caliber
.223 Wylde
Out of Stock
$414$414
$414$414
Luth-AR
Ar-308 A3 Stripped Upper Receiver
Platform: AR-10
Caliber: .308 Win
Receiver Type: A3
Platform
AR-10
Caliber
.308 Win
Receiver Type
A3
Out of Stock
$150$150
$150$150
Page 1 of 4
Page 1 of 4
Upper Receiver: most added in August 2026
The upper receiver parts builders added most in August 2026, ranked from every build on GunPartPicker.
- 1.Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"Bravo Company
- 2.Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4Bravo Company
- 3.Geissele Automatics AR-15 16 Super Duty Stripped Upper Receiver DdcGeissele Automatics
- 4.Yankee Hill Machine A3 AR-15 Upper Receiver AssemblyYankee Hill Machine
- 5.Spike's Tactical AR-15 Upper Receiver AssemblySpike's Tactical
Updated · counts come from real builds on GunPartPicker
Not sure which upper receiver to pick?
We analysed real builds to see what people actually run.
Read the full guide: Most Popular AR-15 Upper Receivers →Shop upper receivers by brand
- Aero Precision
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- Ghost Firearms
- Harrington & Richardson
- Palmetto State Armory
- POF-USA
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Prices checked · refreshed daily across 31 retailers