Upper Receiver
A3 Right Handed Flattop Upper Receiver Assembly
The A3 upper receiver assembly is made to mil-spec standards and includes a picatinny rail on the top, dust cover, and installed forward assist. Specs Pivot/Takedown Pin Size: Small pin - .250"...
The A3 upper receiver assembly is made to mil-spec standards and includes a picatinny rail on the top, dust cover, and installed forward assist. Specs Pivot/Takedown Pin Size: Small pin - .250"...
$119.99
Posted 5 months 2 weeks ago
By: supressed
Store:
stagarms
Other Deals On .223/5.56 Rifles
DANIEL DEFENSE - M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56
Superior Specs. Ultimate Performance. The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and performance on the M4A1 SOCOM Block II carbines...
Superior Specs. Ultimate Performance. The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and performance on the M4A1 SOCOM Block II carbines...
$769.99
Posted 1 year 8 months ago
By: NorTec82
Store:
Brownells
Other Deals On .223/5.56 Rifles
Stag 10 Left Handed Upper Receiver Assembly
The Stag 10 left handed upper receiver assembly includes a picatinny rail on the top, dust cover and forward assist. Compatibility: Our upper receiver has the same barrel nut threads as DPMS, accepts...
The Stag 10 left handed upper receiver assembly includes a picatinny rail on the top, dust cover and forward assist. Compatibility: Our upper receiver has the same barrel nut threads as DPMS, accepts...
$144.49
Posted 1 year 9 months ago
By: NorTec82
Store:
stagarms
Other Deals On Gun Parts
DANIEL DEFENSE - M4A1 STRIPPED SOCOM UPPER RECEIVER 14.5IN 5.56
Superior Specs. Ultimate Performance. The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and performance on the M4A1 SOCOM Block II carbines...
Superior Specs. Ultimate Performance. The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and performance on the M4A1 SOCOM Block II carbines...
$969.99
Posted 2 years 11 months ago
By: WROL
Store:
Brownells
Other Deals On .223/5.56 Rifles
A3 Upper Receiver Stripped (Blem)
Great Product, 1 little scuff, Where you can't see it. No brand mark(which I did not want any way). Nice bold t marks. Fits My Noreen lower perfectly. Not too snug, nor any slop. I feel as If I...
Great Product, 1 little scuff, Where you can't see it. No brand mark(which I did not want any way). Nice bold t marks. Fits My Noreen lower perfectly. Not too snug, nor any slop. I feel as If I...
$54.99
Posted 4 years 6 months ago
By: Tanto5
Store:
stagarms
Other Deals On .223/5.56 Rifles
M5 .308 Stripped Upper Receiver - Anodized Black (BLEM)
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. The M5 .308 Stripped Upper Receiver is the perfect upper for your...
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. The M5 .308 Stripped Upper Receiver is the perfect upper for your...
$101.25
Posted 4 years 9 months ago
By: NorTec82
Store:
aeroprecisionusa
Other Deals On .308/7.62x51 Rifles
M4E1 Threaded Upper Receiver w/ Upper Parts Kit and 16" 5.56 CMV Barrel, Mid-Length
Shop M4E1 Threaded Upper Receiver w/ Upper Parts Kit and 16" 5.56 CMV Barrel, Mid-Length and more at AeroPrecisionUSA.com!
Shop M4E1 Threaded Upper Receiver w/ Upper Parts Kit and 16" 5.56 CMV Barrel, Mid-Length and more at AeroPrecisionUSA.com!
$269.99
Posted 4 years 11 months ago
By: Tanto5
Store:
aeroprecisionusa
Other Deals On .223/5.56 Rifles
M5 Threaded Stripped Upper Receiver (BLEM) w/ 15" Enhanced M-LOK Handguard
Shop M5 Threaded Stripped Upper Receiver (BLEM) w/ 15" Enhanced M-LOK Handguard and more at AeroPrecisionUSA.com!
Shop M5 Threaded Stripped Upper Receiver (BLEM) w/ 15" Enhanced M-LOK Handguard and more at AeroPrecisionUSA.com!
$229.99
Posted 5 years 4 weeks ago
By: Pooler 09
Store:
aeroprecisionusa
Other Deals On .223/5.56 Rifles
AERO PRECISION M5 Builder with Stripped AR10 Lower/ Enhanced Upper Receiver/ 15in KeyMod Rail Black...
Shop AERO PRECISION M5 Builder with Stripped AR10 Lower/ Enhanced Upper Receiver/ 15in KeyMod Rail Black Set (APCS100022S). Buy best Lower Receivers & Frames from 1800gunsandammo.com | Reviews...
Shop AERO PRECISION M5 Builder with Stripped AR10 Lower/ Enhanced Upper Receiver/ 15in KeyMod Rail Black Set (APCS100022S). Buy best Lower Receivers & Frames from 1800gunsandammo.com | Reviews...
$403.20
Posted 5 years 6 months ago
By: undone
Store:
1800gunsandammo
Other Deals On .308/7.62x51 Rifles
BROWNELLS - AR-15/M16 UPPER RECEIVER ACTION BLOCK
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
$59.99
Posted 6 years 1 month ago
By: torture_tester
Store:
Brownells
Other Deals On .223/5.56 Rifles
M4E1 Threaded 7.5" 5.56 SS QPQ w/ 1:7 Twist Complete Upper Receiver w/ ATLAS S-ONE Handguard (w...
This limited run special buy features HUGE savings on an M4E1 Threaded 7.5" 5.56 Stainless Steel QPQ Complete Upper Receiver with 7" KeyMod or M-LOK ATLAS S-ONE Handguard. Included is our...
This limited run special buy features HUGE savings on an M4E1 Threaded 7.5" 5.56 Stainless Steel QPQ Complete Upper Receiver with 7" KeyMod or M-LOK ATLAS S-ONE Handguard. Included is our...
$399.99
Posted 6 years 2 months ago
By: in theater
Store:
aeroprecisionusa
Other Deals On .223/5.56 Rifles
BROWNELLS - AR-15 COMPLETE UPPER RECEIVER BLACK KEYMOD 5.56
This Brownells’ exclusive Complete AR Upper Receiver is chambered in 5.56x45mm NATO and made in the USA. Includes a low profile gas block, bolt carrier group, charging handle, forward assist,...
This Brownells’ exclusive Complete AR Upper Receiver is chambered in 5.56x45mm NATO and made in the USA. Includes a low profile gas block, bolt carrier group, charging handle, forward assist,...
$299.99
Posted 6 years 5 months ago
By: WROL
Store:
Brownells
Other Deals On .223/5.56 Rifles
A2 Upper Receiver Stripped
The Stag Arms A2 Upper Receiver matches the features of the original M16A2 receiver, including forward assist and brass deflector. Perfect for a retro build, these uppers precisely mirror the...
The Stag Arms A2 Upper Receiver matches the features of the original M16A2 receiver, including forward assist and brass deflector. Perfect for a retro build, these uppers precisely mirror the...
$89.99
Posted 6 years 10 months ago
By: aware4you
Store:
stagarms
Other Deals On .223/5.56 Rifles
BROWNELLS - AR-15/M16 UPPER RECEIVER ACTION BLOCK
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
$59.99
Posted 7 years 1 month ago
By: forde23
Store:
Brownells
Other Deals On .223/5.56 Rifles
BROWNELLS - AR-15/M16 UPPER RECEIVER ACTION BLOCK
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
$59.99
Posted 7 years 3 months ago
By: Zombie Fate
Store:
Brownells
Other Deals On Gun Parts
BROWNELLS - AR-15/M16 UPPER RECEIVER ACTION BLOCK
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
$59.99
Posted 7 years 3 months ago
By: Frog Man
Store:
Brownells
Other Deals On .223/5.56 Rifles
BROWNELLS - AR-15/M16 UPPER RECEIVER ACTION BLOCK
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
$59.99
Posted 7 years 4 months ago
By: specialK
Store:
Brownells
Other Deals On Gun Parts
BROWNELLS - AR-15/M16 UPPER RECEIVER ACTION BLOCK
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
Protect Receiver From Damage When Clamping Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when...
$59.99
Posted 7 years 6 months ago
By: specialK
Store:
Brownells
Other Deals On Gun Parts
FM-9 9mm 16" Belt Fed AR-15/M16 Upper Receiver Optics Ready
FM-9 9mm 16" Belt Fed AR-15/M16 Upper Receiver — Optics Ready The Freedom Ordnance 9mm belt-fed AR-15 upper receiver has been designed, tested, and manufactured to drop on to any mil-spec AR-15...
FM-9 9mm 16" Belt Fed AR-15/M16 Upper Receiver — Optics Ready The Freedom Ordnance 9mm belt-fed AR-15 upper receiver has been designed, tested, and manufactured to drop on to any mil-spec AR-15...
$1,299.99
Posted 7 years 9 months ago
By: black_guns
Store:
centerfiresystems
Other Deals On 9mm Rifles
FM-9 9mm 16" Belt Fed AR-15/M16 Upper Receiver Quad Rail Handguard
FM-9 9mm Belt Fed AR-15/M16 Upper Receiver with 16" Quick Change Barrel and Quad Rail Handguard The Freedom Ordnance 9mm Belt-fed AR-15 Upper Receiver is equipped with a quad rail to attach...
FM-9 9mm Belt Fed AR-15/M16 Upper Receiver with 16" Quick Change Barrel and Quad Rail Handguard The Freedom Ordnance 9mm Belt-fed AR-15 Upper Receiver is equipped with a quad rail to attach...
$1,894.99
Posted 7 years 9 months ago
By: bucks4life
Store:
centerfiresystems
Other Deals On .223/5.56 Rifles