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AR15 Upper and Lower Receivers for Sale at Northern Rifleman
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UR-05A Luth AR Ejection Port Cover Assembly

Luth AR Ejection Port Cover Assembly

MSRP $6.99
Our Price: $6.50
Savings: $0.49
306 in stock!
SPKSED7003 Spike's Ejection Port Cover Pirate

List Price: $9.95
Our Price: $9.50
Savings: $0.45
110 in stock!
SPKSED7005 Spike's Ejection Port Cover Punisher

List Price: $9.95
Our Price: $9.50
Savings: $0.45
122 in stock!
SPKSED7007 Spike's Ejection Port Cover Zombie

List Price: $9.95
Our Price: $9.50
Savings: $0.45
66 in stock!
SPKSED7010 Spike's Ejection Port Cover Spider

List Price: $9.95
Our Price: $9.50
Savings: $0.45
170 in stock!
SPKSED7011 Spike's Ejection Port Cover Bio Hazard

List Price: $9.95
Our Price: $9.50
Savings: $0.45
12 in stock!
SPKSED7018 Spike's Ejection Port Cover Crusader

List Price: $9.95
Our Price: $9.50
Savings: $0.45
66 in stock!
UR-08-R Luth AR Forward Assist Assembly

Luth AR Forward Assist Assembly

MSRP $11.95
Our Price: $10.50
Savings: $1.45
433 in stock!
SPKSFT5000 Spike's Forward Assist Assembly

List Price: $12.00
Our Price: $11.50
Savings: $0.50
108 in stock!
UR-08-T Luth AR Teardrop Forward Assist Assembly

Teardrop Forward Assist Assembly

SKU: UR-08-T

MSRP $14.75
Our Price: $13.50
Savings: $1.25
(Out of Stock)
URPK-A3 Luth AR Upper Receiver Parts Kit

A3 Upper Receiver Parts Kit

Contains:
Ejection Port Cover
Ejection Port Rod
Ejection Port C-Clip
Ejection Port Spring
Forward Assist Button
Forward Assist Spring
Forward Assist Pin

MSRP $16.95
Our Price: $16.50
Savings: $0.45
(Out of Stock)
AR501603C Aero Precision AR15 Stripped Upper Black

The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.

Features:

- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks

List Price: $79.99
Our Price: $63.00
Savings: $16.99
(Out of Stock)
FTT-EA Luth AR A3 Upper Receiver

.223 Stripped Upper Receiver

7075-T6 Forging, hardcoat anodized Black

The stripped .223 Remington receivers are A3 flattop with M4-type feed ramp, 12 position Picatinny accessory rail for mounting scopes or flip-up sights. Shell deflector, forward assist housing, and ready for an ejection port cover. Precision machined from a 7075-T6 aluminum forging and hardcoat anodized for a tough, scratch-resistant coating.

MSRP $114.95
Our Price: $67.75
Savings: $47.20
(Out of Stock)
AR501801C Aero Precision AR15 Stripped Upper FDE

The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.

Features:
- M4 Feedramps
- .250 takedown pin holes

List Price: $94.99
Our Price: $76.00
Savings: $18.99
(Out of Stock)
AR501603AC Aero Precision AR15 Assembled Upper Black

The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.

Features:
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- Includes port door and forward assist

List Price: $99.99
Our Price: $76.75
Savings: $23.24
(Out of Stock)
501101 Aero Precision Stripped AR15 Lower Receiver, Gen 2

Aero Precision's Gen 2 Stripped AR-15 Lower Receiver is the perfect base for your custom rifle build. Machined to mil-spec dimensions, these lowers work with standard AR15 components and ensure the highest quality with a correct component interface.

Machined from 7075-T6 forged aluminum.

Marked "Cal Multi".


MSRP $90.00
Our Price: $89.99
Savings: $0.01
(Out of Stock)
Yankee Hill AR-15 Stripped Upper Receiver Yankee Hill AR-15 Stripped Upper Receiver

List Price: $92.00
Our Price: $91.50
Savings: $0.50
(Out of Stock)
AR501801AC Aero Precision AR15 Assembled Upper FDE

The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.

Features:
- M4 Feedramps
- .250 takedown pin holes
- Port door and forward assist installed

List Price: $114.99
Our Price: $92.00
Savings: $22.99
(Out of Stock)
501302 Aero Precision Stripped AR15 Lower Receiver FDE, Gen 2

Aero Precision's Gen 2 Stripped AR-15 Lower Receiver in Flat Dark Earth (FDE) is the perfect base for your custom rifle build. Machined to mil-spec dimensions, these lowers work with standard AR15 components and ensure the highest quality with a correct component interface.

Machined from 7075-T6 forged aluminum.

Marked "Cal Multi".

MSRP $110.00
Our Price: $109.99
Savings: $0.01
(Out of Stock)
SPKSFT50M4 Spike's M4 Upper Forged FT Multi Caliber

List Price: $115.00
Our Price: $110.50
Savings: $4.50
(Out of Stock)
SPKSFT902D Spike's Flat Top Upper 9MM Black

List Price: $115.00
Our Price: $110.50
Savings: $4.50
(Out of Stock)
FTT-EA1 Luth AR Upper Receiver Assembly with Charge Handle

The Luth-AR .223/5.56 A3 Flattop Upper Receiver comes fully assembled with an M4-type feed ramp, 12 position Picatinny accessory rail, for mounting scopes or flip-up sights. Includes a charging handle, shell deflector, forward assist, and ejection port cover. Precision machined from a 7075-T6 aluminum forging and hardcoat anodized for a tough, scratch-resistant coating.

.223/5.56 Upper Receiver Assembled

7075-T6 Forging, hardcoat anodized Black

MSRP $149.95
Our Price: $113.75
Savings: $36.20
(Out of Stock)
UR-01-E3-M4 Luth AR A1 Stripped Upper Receiver with M4 Feed Ramp

A1 Stripped Upper Receiver w/M4 Feed Ramp. This A1 upper receiver comes with the standard features of a Mil-Spec upper receiver and is forged from 7075-T6 aluminum with a hard coat anodized, tough finish. The A1 carry handle is ready for adjustable rear sight. The upper has a shell deflector and forward assist housing and will accept a standard dust cover. The C7 style carry handle allows mounting a scope.. This upper has an M4 feed ramp . Use with any Mil-Spec lower receiver.

- Forged from 7075-T6 aluminum
- Hardcoat anodized finish
- Shell deflector and forward assist housing
- A1/C7 style carry handle
- M4 Feed Ramp
- Compatible with Mil-Spec AR15 lower receivers

MSRP $144.95
Our Price: $126.25
Savings: $18.70
(Out of Stock)
UR-01A Luth AR A1 Assembled Upper Reciever

A1 Upper Receiver Assembled – Black

Start your project with our complete A1 upper receiver. Comes with the standard features of a Mil-Spec upper receiver and is forged from 7075-T6 aluminum with a black hard coat anodized, tough finish. The A1 carry handle includes A1 adjustable rear sight, and perfect for building a retro M16A1E1, M16A2 Carbine Model 723, or a Model 733 Commando. The upper has a shell deflector and tear drop forward assist and dust cover. The C7 style carry handle allows mounting a scope from the era for a retro look. This upper does not have M4 feed ramps in keeping with the military A1 uppers. Use with any Mil-Spec lower receiver.

Comes with:
- A1 rear base sight assembly (UR-21A)
- Ejection port cover assembly (UR-05A)
- Teardrop forward assist assembly (UR-08T)
- 7075 T-6 Aluminum
- Black hard coat anodized
- Has forward assist and brass deflector
- C7 Style

SKU: UR-01A

List Price: $189.99
Our Price: $160.75
Savings: $29.24
(Out of Stock)