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Sons of Liberty Gun Works M4 Patrol SL 5.56 AR-15 Upper - 16"
$617.50
Add to Cart
Sons of Liberty Gun Works M4 Patrol SL 5.56 AR-15 Upper - 10.5"
$665.00
$599.92
Add to Cart
Rainier Arms RUC Pro MK2 5.56 NATO Partial Upper Receiver
As low as
$600.00
View Details
Rainier Arms / Rellim Arms AR-15 300BLK Take Down Barrel Assembly - 8"
$699.99
Add to Cart
Rainier Arms RUC PRO MK1 5.56 NATO Partial Upper Receiver
As low as
$550.00
View Details
Sons of Liberty Gun Works M4-EXO3 5.56 AR-15 Upper - 10.5"
$712.50
$649.92
Add to Cart
Sons of Liberty Gun Works M4-76 5.56 AR-15 Upper - 10.5"
$855.00
$779.92
Add to Cart
Sons of Liberty Gun Works M4-89 5.56 NATO AR-15 Upper - 10.5"
$855.00
$749.92
Add to Cart
Aero Precision M4E1 5.56 Partial Upper Receiver w/ Atlas R-One Handguard - 16" Black
$589.99
Add to Cart
Andro Corp Industries AR-15 5.56 NATO Partial Upper Receiver Group - 10.3"
$384.75
$285.92
Add to Cart
Rainier Arms RUC 5.56 NATO DI Complete Upper - 16"
$830.00
$664.00
Add to Cart
Rainier Arms RUC PRO MK1 5.56 NATO Partial Upper Receiver - 10.5"
$550.00
View Details
Sharps Bros AR-15/M4 .223 Wylde Complete Upper Receiver - 16"
$799.95
Add to Cart
Aero Precision M4E1 300BLK Complete Upper Receiver w/Atlas R-ONE Handguard - 8" Black
$534.99
Out of stock
Rainier Arms RUC DI 5.56 NATO Partial Upper Receiver
Out of stock
Rainier Arms RUC DI 300BLK Partial Upper Receiver - 10.7"
$500.00
$400.00
Out of stock
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Gas Block Diameter
.750"
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Price
$0.00 - $999.99
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Category
Complete Upper Receivers
5
item
Partial Upper Receivers
17
item
Threaded
Yes
13
item
No
1
item
Thread Pitch
1/2x28 (.22 cal)
19
item
5/8x24 (.30 cal)
3
item
Inside Diameter
1.3"
1
item
Product Type
AR-15 Complete Upper Receiver
4
item
AR-15 Partial Upper Receiver
16
item
AR-15 Handguard
1
item
AR-15 Upper Receiver Group
1
item
Platform
AR-15
9
item
Color
Caliber
.223/5.56
1
item
300 Blackout
2
item
5.56 NATO
18
item
Barrel Profile
Non-fluted
1
item
Barrel Length
8"
2
item
10.3"
1
item
10.5"
7
item
10.7"
1
item
11.5"
2
item
12"
1
item
12.5"
3
item
14.5"
2
item
16"
7
item
18"
1
item
Gas System Length
Pistol
1
item
Carbine
7
item
Mid
8
item
Rifle
1
item
Mount
M-LOK
6
item
Price
$200.00
-
$299.99
1
item
$400.00
-
$499.99
2
item
$500.00
-
$599.99
5
item
$600.00
-
$699.99
7
item
$700.00
-
$799.99
5
item
$800.00
and above
2
item
Rail Length
7"
1
item
9"
1
item
9.5"
3
item
9.55"
4
item
10.7"
2
item
11.7"
2
item
11.75"
1
item
13.7"
2
item
15"
6
item
Height
Absolute Co-Witness
1
item
Option
AR-15
1
item
Manufacturer
Aero Precision
2
item
Andro Corp Industries
1
item
Bravo Company MFG (BCM)
1
item
Rainier Arms, LLC
11
item
Sharps Bros
1
item
Sons of Liberty Gun Works
6
item
Twist Rate
1:7
13
item
1:8
2
item
Clear All