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Rainier Arms MK12 223 Wylde Partial Upper Receiver - 18"
$1,050.00
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
Bootleg Mil Spec AR-15 5.56 NATO CamLok (M-Lok) Partial Upper
As low as
$489.00
View Details
Quarter Circle 10 Complete Side Charging AR-15 9mm PCC Upper
As low as
$701.99
View Details
Quarter Circle 10 Complete AR-15 9mm PCC Upper
As low as
$648.99
View Details
Rainier Arms RUC DI 5.56 NATO Partial Upper Receiver
As low as
$400.00
View Details
Maxim Defense MDX 510 5.56 NATO Mil-Spec Complete Upper - 10.3"
As low as
$1,255.50
View Details
Next Level Armament Ascend AR-15 Matched Billet Receiver Set
$475.00
Add to Cart
Aero Precision M5 308 Threaded Assembled Receiver Set - Black
$404.98
Add to Cart
Aero Precision AR-15 Stripped Lower Receiver - Special Edition: Tacoma Heritage
$119.99
$99.92
Add to Cart
Forward Controls Design URF-F AR-15 Forged Upper Receiver
As low as
$104.50
View Details
Lee Sporting Aluminum MP5 / SP5 / HK Clone Lower Housing - K Semi-Shelf
$299.99
Add to Cart
Sons Of Liberty Gun Works Liberty Broadsword 89 Receiver Set
$598.50
Add to Cart
Lewis Machine & Tool (LMT) AR-15 MRP-L M-LOK PDW Monolithic Upper Receiver - 7.25"
$800.10
Add to Cart
Lewis Machine & Tool (LMT) AR-15 MRP-L M-LOK Monolithic Upper Receiver - 13.25"
$845.10
Add to Cart
Maxim Defense SDX 510 5.56 NATO Integrally Suppressed Upper - 10.3" Black
$2,155.50
Add to Cart
Items
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Color
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Category
Stripped Lower Receivers
30
item
Complete Lowers
18
item
Stripped Upper Receivers
30
item
Complete Upper Receivers
45
item
Partial Upper Receivers
35
item
Receiver Sets
11
item
Chassis
12
item
Gas Block Diameter
.750"
26
item
Threaded
Yes
28
item
Thread Pitch
1/2x28
36
item
1/2x36
1
item
5/8x24
6
item
Product Type
10/22 Receiver
1
item
AR-10 Complete Upper Receiver
1
item
AR-10 Partial Upper Receiver
3
item
AR-10 Receiver Set
1
item
AR-10 Stripped Lower Receiver
3
item
AR-10 Stripped Upper Receiver
1
item
AR-15 Assembled Upper Receiver
6
item
AR-15 Complete Lower Receiver
18
item
AR-15 Complete Upper Receiver
31
item
AR-15 Partial Upper Receiver
29
item
AR-15 Handguard
1
item
AR-15 Receiver Set
7
item
AR-15 Stripped Lower Receiver
23
item
AR-15 Stripped Upper Receiver
20
item
AR-15 Upper Receiver Group
1
item
AR-9 Lower Receiver
1
item
AR-9 Complete Lower Receiver
1
item
AR-9 Partial Upper Receiver
1
item
AR-9 Receiver Set
3
item
AR-9 Upper Receiver
3
item
Chassis
12
item
Complete Upper
11
item
Lower Receiver
4
item
Parts Kit
1
item
Model
Sig MCX
2
item
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10-22
1
item
AR-9
1
item
AR-10
5
item
AR-15
46
item
Sig Sauer
2
item
Is Firearms?
No
184
item
Caliber
.223/5.56
2
item
.223 Wylde
7
item
.308
1
item
.45 ACP
1
item
300 Blackout
9
item
5.56X45
4
item
5.56 NATO
35
item
5.56mm
1
item
7.62x39
3
item
9mm
14
item
Finish
Arid
1
item
Black
1
item
Cerakote
1
item
FDE
1
item
Phosphate
1
item
Anodize
23
item
Quench Polish Quench (QPQ)
1
item
Barrel Profile
Non-fluted
3
item
MK12 SPR
1
item
Barrel Length
5.5"
5
item
7"
2
item
7.5"
3
item
8"
3
item
8.3"
2
item
8.5"
5
item
8.75"
1
item
9"
1
item
10.3"
7
item
10.5"
10
item
10.7"
1
item
11.5"
3
item
11.85"
1
item
12"
1
item
12.5"
3
item
13"
1
item
13.7"
3
item
13.9"
3
item
14.5"
6
item
16"
21
item
16.1"
1
item
18"
7
item
Gas Length
Pistol
4
item
Carbine
11
item
Mid
20
item
Intermediate
5
item
Rifle
1
item
Size
5 Slot
1
item
9 Slot
4
item
Mount
M-LOK
31
item
Picatinny
8
item
Price
$0.00
-
$999.99
156
item
$1,000.00
-
$1,999.99
27
item
$2,000.00
and above
1
item
Rail Length
5"
1
item
6.0"
1
item
7"
4
item
7.25"
1
item
8"
1
item
8.5"
1
item
9"
2
item
9.2"
1
item
9.25"
1
item
9.5"
7
item
9.55"
3
item
10.5"
1
item
10.7"
2
item
11"
2
item
11.5"
2
item
11.7"
1
item
11.75"
1
item
12"
5
item
12.5"
2
item
12.6"
1
item
12.75"
1
item
13"
3
item
13.25"
1
item
13.7"
1
item
14"
4
item
15"
15
item
15.25"
1
item
15.3"
1
item
16"
1
item
Height
Absolute Co-Witness
1
item
Configuration
AR-10
1
item
AR-15
5
item
M-LOK
1
item
Mil-Spec
1
item
Rifle
1
item
Option
AR-9
5
item
AR-10
4
item
AR-15
53
item
9mm
1
item
Remington
1
item
Sharps Bros
1
item
MCS
2
item
Full Size
2
item
Manufacturer
A3 Tactical
2
item
Aero Precision
13
item
Airborne Arms
1
item
Andro Corp Industries
2
item
Angstadt Arms
2
item
Arms Republic
1
item
Ballistic Advantage
6
item
Battle Arms Development
1
item
Blackout Defense
4
item
Bootleg
1
item
Bravo Company MFG (BCM)
9
item
Centurion Arms
1
item
Daniel Defense
3
item
Dead Foot Arms LLC
2
item
Faxon Firearms
2
item
Forward Controls Design
2
item
Foxtrot Mike
2
item
Griffin Armament
1
item
Half Cocked Arms (HCA)
1
item
Icarus Precision
1
item
Icon Defense
2
item
Jacob Grey
2
item
JL Billet
3
item
JP Enterprises Inc
1
item
Lee Sporting
4
item
Lewis Machine & Tool (LMT)
12
item
Magpul Industries
3
item
Matador Arms
1
item
Maxim Defense
7
item
MCM Firearms
1
item
Next Level Armament
6
item
Noveske
5
item
Patriot Ordnance Factory (POF)
2
item
Primary Weapon Systems
4
item
Quarter Circle 10
3
item
R&D Precision
2
item
Rainier Arms, LLC
19
item
Rise Armament
1
item
RogueOps
3
item
Sharps Bros
15
item
Sig Sauer
3
item
Silencerco
2
item
Sionics Weapon Systems
3
item
Sons of Liberty Gun Works
15
item
Stern Defense
1
item
Tactical Edge Arms
1
item
VKTR Industries
2
item
WMD Guns
1
item
WOOX
1
item
Twist Rate
1:7
27
item
1:8
6
item
1:10
3
item
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