Skip to main content
Skip to footer
Search
×
6
$
2,359.95
Ammo
Ammo Storage
Handgun Ammo
Rifle Ammo
RIMFIRE Ammo
Shotgun Ammo
Shop All Ammo
Gear
Holsters
Concealed Carry Holsters
Concealed Carry Purses
Hunting Supplies & Gear
Storage, Bags & Cases
Handguns
AK Pistols
{acf_featured_blocks_text}
AR Pistols
{acf_featured_blocks_text}
Revolvers
Semi-Auto
BERETTA
CANIK
Shop All Handguns
Knives
Automatic Knives
Fixed Blade Knives
Hunting Knives
{acf_featured_blocks_text}
Knife Accessories
{acf_featured_blocks_text}
Pocket Knives
{acf_featured_blocks_text}
BERETTA
CANIK
Shop All Knives
Optics/Sights
Gun Sights
Laser Sights
Range Finders
Red Dot
Scopes
Sight Magnifiers
Thermal Imaging
Shop All Optics & Sights
Magazines
Magazines
AK Magazines
AR Magazines
Handgun Magazines
Rifle Magazines
Shotgun Magazines
Parts
Gun Parts
Ak47 Parts
AR15 Parts
Handgun Parts
Rifle Parts
Shotgun Parts
Other Gun Parts
Rifles
ak rifles
AR Rifles
Black Powder
Rifles
Bolt Action
Rifles
Lever Action
Rifles
Semi Auto
Rifles
Single Shot
Rifles
Shop All Rifles
Shotguns
Bolt Action
Shotguns
Lever Action
Shotguns
Over Under
Shotguns
Pump Action
Shotguns
Semi Auto
Shotguns
Side By Side
Shotguns
Singe Shot
Shotguns
Other Shotguns
Shop All Shotguns
Supplies
Gun Cleaning Kits
Gun Rests
Gunsmithing
Shooting Glasses & Hearing Protection
Shooting Targets
Shop All Shooting Supplies
Search
Search
AR15 Uppers
Home
/
Gun Parts
/
AR15 Parts
/
AR15 Uppers
/
Page 4
Filters
Price range
Price range
Reset
In Stock
Everything
In Stock
(321)
Out of Stock
(1)
Caliber
Caliber
Caliber
None
10mm (4)
.22 LR (2)
.223 REM/5.56 NATO (80)
.223 Wylde (2)
.300 AAC Blackout (27)
300 BLK (2)
.308 / 7.62 NATO (6)
.338 ARC (1)
.45 ACP (7)
5.7 x 28 mm (2)
7.62 x 39mm (9)
8.6 Blackout (4)
9mm (52)
9X18MM (9MM MAKAROV) (1)
Brands
Brands
Brands
- Select -
10 Ring Marketing / WRJ (8)
Alex Pro Firearms (1)
ALLIANCE CONSUMER GROUP (1)
American Tactical / ATI (5)
Anderson Manufacturing (1)
Angstadt Arms (2)
APF (1)
Aquamira (1)
Auto-Ordnance (1)
B&T (5)
BATTLE ARMS DEVELOPMENT (2)
Berger Bullets (1)
Bersa (2)
Black Rain Ordnance (2)
Bravo Company Mfg / BCM (3)
Browning Clothing (1)
Camelbak (1)
Century Arms (1)
Christensen Arms (1)
CMMG (79)
Daniel Defense (1)
Diamondback Firearms (18)
DPMS (4)
Energetic Armament (5)
Faxon Firearms (1)
FightLite Industries (1)
Foxpro (1)
Freedom Ordnance (9)
Geissele Automatics (4)
Global Ordnance (1)
GLOBAL ORDNANCE LLC (1)
GO (1)
Grand Power (11)
Great Lakes (20)
Guard Dog (1)
Hodgdon (1)
HORN (1)
Juggernaut Tactical (1)
Ka-Bar (1)
KelTec (1)
LUXUS ARMS (HM DEFENSE) (2)
LWRC (10)
Mace Personal Defense (2)
Maxim Defense Industries (8)
Millennium Marine (1)
MKS (1)
NANUK (PLASTICASE INC) (1)
NEBO (2)
Patriot Ordnance Factory (10)
PSP (2)
RADIAN WEAPONS (6)
Radical Firearms (10)
Real Avid (2)
Red Rock Gear (1)
Rugged Gear (6)
S&W Pepper Spray (2)
Sabre (1)
Shadow Systems (1)
Sig Sauer (15)
SnapSafe (1)
Springfield Armory (2)
Tactical Superiority (1)
Troy Industries (2)
UST - Ultimate Survival Technologies (4)
Uzi Accessories (1)
VKTR INDUSTRIES (1)
WATCHTOWER FIREARMS (1)
Wise Arms (2)
Wraithworks (1)
Model
Model
Model
Select a Category
Banshee (9)
MCX (8)
FX9 (7)
Dissent (6)
SPS 505 PDX (6)
Stribog (5)
VOX BLOX (5)
DB15 (3)
RF-15 (3)
IC (2)
Minuteman (2)
Suction Cup (2)
4-Digit Combination (1)
905 (1)
AP51 (1)
APC223 (1)
APC300 (1)
ATV Mount (1)
Direct Impingement Pistol (1)
Dual Lock (1)
M400 (1)
Milsport (1)
MK4 (1)
Monolith (1)
Moose Tool (1)
P415 (1)
Paracord (1)
Personal Alarm (1)
Phoenix (1)
PLR-22 (1)
Rebel (1)
RECCE 11 M-LOK (1)
Replacement Filter (1)
SAINT (1)
Saint Victor (1)
Sasquatch Tool (1)
SD556 (1)
Single Hook Gun Mount (1)
SPC9 (1)
Spright Lantern (1)
Swing Arm Holder (1)
Capacity
Capacity
Capacity
- Select -
30 (77)
30 + 1 (41)
20 (10)
20 + 1 (10)
33 (10)
32 (8)
33 + 1 (8)
13 (5)
27 (5)
10 (3)
10 + 1 (3)
31 (3)
28 + 1 (2)
60 + 1 (2)
0-Round (1)
15 (1)
17 (1)
26 (1)
27 + 1 (1)
32 + 1 (1)
35 (1)
35 + 1 (1)
525rds (1)
Red Dot (1)
Barrel Length
Barrel Length
Barrel Length
- Select -
9" (3)
9.10" (1)
9 (1)
8" (13)
8.7" (2)
8.5000 (6)
8.50" (2)
8.5" (3)
8.3000 (2)
8 (16)
7" (6)
7.7500 (1)
7.75" (2)
7.5000 (32)
7.5" (6)
7.25" (1)
6.7500 (1)
6.5000 (3)
6.50" (8)
5" (5)
5.5000 (1)
5.50" (8)
5 (5)
4" (4)
4 (1)
3.5000 (1)
3.41" Black Barrel (1)
13.50" (3)
13 (1)
12" (1)
12.5000 (7)
12.50" (4)
12.5" (2)
12.13" (1)
11" (1)
11.5000 (4)
11.50" (1)
11.5" (4)
11.5'' (1)
10" (8)
10.5000 (8)
10.50" (16)
10.5" (3)
Sights
Sights
Sights
-Select-
Optic Ready (57)
No Sights (17)
Optics Ready (5)
No Sights / Optics Ready (3)
Flip Up Sights (2)
Flip-Up Sights (2)
Adjustable Iron (1)
Adjustable Sights (1)
Blade Front, Adjustable Rear (1)
Flip Up Polymer (1)
Front/Rear Flip Sights (1)
FS: White Dot RS:Black (1)
No (1)
Reset
1 - 16 of 322 posts
Sort By:
Sort content
Sort By
Highest Price
Lowest Price
On Sale
BATTLE ARMS DEVELOPMENT
AR15 Uppers
BAD 16 UPPR WRKHORSE 556 AMBI BLK
$
659.98
BATTLE ARMS DEVELOPMENT
AR15 Uppers
BAD 16 UPPR WRKHORSE 556 AMBI C BLK
$
659.98
BATTLE ARMS DEVELOPMENT
AR15 Uppers
BAD 16 UPPR WRKHORSE 556 AMBI C GRAY
$
709.98
BATTLE ARMS DEVELOPMENT
AR15 Uppers
BAD 16 UPPR WRKHORSE 556AMBI GRAY
$
709.98
Ballistic Advantage
AR15 Uppers
BALLISTIC BA AR 15 UPPR RCVR
$
124.99
Ballistic Advantage
AR15 Uppers
BALLISTIC BA ENHCD AR 15 UPPR RCVR
$
159.99
Faxon Firearms
AR15 Uppers
BANTAM 9MM LUGER COMPLETE UPPER RECEIVER 10.5” TAPER
$
492.20
AR15 Uppers
Battle Arms Development BAD-PCC-UR Xiphos Upper Receiver 9mm
$
239.00
Bravo Company Mfg / BCM
AR15 Uppers
BCM UPPER RECEIVER ASSEMBLY – AR-15 BCG NOT
$
129.00
Black Rain Ordnance
AR15 Uppers
Black Rain Ordnance BROCARNIVORE450B Carnivore 450 Bushmaster 16″
$
872.96
Black Rain Ordnance
AR15 Uppers
BLACK RAIN UPPER 458SOCOM 16″ BLK
$
853.54
Brownells
AR15 Uppers
BRN 733 C7 5.56 UPPER RECEIVER, 11.5” 1-7
$
721.37
Brownells
AR15 Uppers
BRN AR-15 A1 STRIPPED UPPER RECEIVER, 5.56MM NATO,
$
128.73
Brownells
AR15 Uppers
BRN XM177E2 UPPER RECEIVER, 11.5”, 1-7 TWIST, BLACK
$
769.42
Brownells
AR15 Uppers
BRN XM177E2 UPPER RECEIVER, 12.7” 1-7 TWIST, PIN/WELD,
$
726.71
Brownells
AR15 Uppers
BRN-15 5.56MM 11.5” BBL .750” GAS BLOCK UPPER
$
342.29
1
2
…
21
Next »
FILTERS
Filters
Price range
Price range
Reset
In Stock
Everything
In Stock
(321)
Out of Stock
(1)
Caliber
Caliber
Caliber
None
10mm (4)
.22 LR (2)
.223 REM/5.56 NATO (80)
.223 Wylde (2)
.300 AAC Blackout (27)
300 BLK (2)
.308 / 7.62 NATO (6)
.338 ARC (1)
.45 ACP (7)
5.7 x 28 mm (2)
7.62 x 39mm (9)
8.6 Blackout (4)
9mm (52)
9X18MM (9MM MAKAROV) (1)
Brands
Brands
Brands
- Select -
10 Ring Marketing / WRJ (8)
Alex Pro Firearms (1)
ALLIANCE CONSUMER GROUP (1)
American Tactical / ATI (5)
Anderson Manufacturing (1)
Angstadt Arms (2)
APF (1)
Aquamira (1)
Auto-Ordnance (1)
B&T (5)
BATTLE ARMS DEVELOPMENT (2)
Berger Bullets (1)
Bersa (2)
Black Rain Ordnance (2)
Bravo Company Mfg / BCM (3)
Browning Clothing (1)
Camelbak (1)
Century Arms (1)
Christensen Arms (1)
CMMG (79)
Daniel Defense (1)
Diamondback Firearms (18)
DPMS (4)
Energetic Armament (5)
Faxon Firearms (1)
FightLite Industries (1)
Foxpro (1)
Freedom Ordnance (9)
Geissele Automatics (4)
Global Ordnance (1)
GLOBAL ORDNANCE LLC (1)
GO (1)
Grand Power (11)
Great Lakes (20)
Guard Dog (1)
Hodgdon (1)
HORN (1)
Juggernaut Tactical (1)
Ka-Bar (1)
KelTec (1)
LUXUS ARMS (HM DEFENSE) (2)
LWRC (10)
Mace Personal Defense (2)
Maxim Defense Industries (8)
Millennium Marine (1)
MKS (1)
NANUK (PLASTICASE INC) (1)
NEBO (2)
Patriot Ordnance Factory (10)
PSP (2)
RADIAN WEAPONS (6)
Radical Firearms (10)
Real Avid (2)
Red Rock Gear (1)
Rugged Gear (6)
S&W Pepper Spray (2)
Sabre (1)
Shadow Systems (1)
Sig Sauer (15)
SnapSafe (1)
Springfield Armory (2)
Tactical Superiority (1)
Troy Industries (2)
UST - Ultimate Survival Technologies (4)
Uzi Accessories (1)
VKTR INDUSTRIES (1)
WATCHTOWER FIREARMS (1)
Wise Arms (2)
Wraithworks (1)
Model
Model
Model
Select a Category
Banshee (9)
MCX (8)
FX9 (7)
Dissent (6)
SPS 505 PDX (6)
Stribog (5)
VOX BLOX (5)
DB15 (3)
RF-15 (3)
IC (2)
Minuteman (2)
Suction Cup (2)
4-Digit Combination (1)
905 (1)
AP51 (1)
APC223 (1)
APC300 (1)
ATV Mount (1)
Direct Impingement Pistol (1)
Dual Lock (1)
M400 (1)
Milsport (1)
MK4 (1)
Monolith (1)
Moose Tool (1)
P415 (1)
Paracord (1)
Personal Alarm (1)
Phoenix (1)
PLR-22 (1)
Rebel (1)
RECCE 11 M-LOK (1)
Replacement Filter (1)
SAINT (1)
Saint Victor (1)
Sasquatch Tool (1)
SD556 (1)
Single Hook Gun Mount (1)
SPC9 (1)
Spright Lantern (1)
Swing Arm Holder (1)
Capacity
Capacity
Capacity
- Select -
30 (77)
30 + 1 (41)
20 (10)
20 + 1 (10)
33 (10)
32 (8)
33 + 1 (8)
13 (5)
27 (5)
10 (3)
10 + 1 (3)
31 (3)
28 + 1 (2)
60 + 1 (2)
0-Round (1)
15 (1)
17 (1)
26 (1)
27 + 1 (1)
32 + 1 (1)
35 (1)
35 + 1 (1)
525rds (1)
Red Dot (1)
Barrel Length
Barrel Length
Barrel Length
- Select -
9" (3)
9.10" (1)
9 (1)
8" (13)
8.7" (2)
8.5000 (6)
8.50" (2)
8.5" (3)
8.3000 (2)
8 (16)
7" (6)
7.7500 (1)
7.75" (2)
7.5000 (32)
7.5" (6)
7.25" (1)
6.7500 (1)
6.5000 (3)
6.50" (8)
5" (5)
5.5000 (1)
5.50" (8)
5 (5)
4" (4)
4 (1)
3.5000 (1)
3.41" Black Barrel (1)
13.50" (3)
13 (1)
12" (1)
12.5000 (7)
12.50" (4)
12.5" (2)
12.13" (1)
11" (1)
11.5000 (4)
11.50" (1)
11.5" (4)
11.5'' (1)
10" (8)
10.5000 (8)
10.50" (16)
10.5" (3)
Sights
Sights
Sights
-Select-
Optic Ready (57)
No Sights (17)
Optics Ready (5)
No Sights / Optics Ready (3)
Flip Up Sights (2)
Flip-Up Sights (2)
Adjustable Iron (1)
Adjustable Sights (1)
Blade Front, Adjustable Rear (1)
Flip Up Polymer (1)
Front/Rear Flip Sights (1)
FS: White Dot RS:Black (1)
No (1)
Reset
Welcome to USA Gun Store, in order to browse our site you must be at least 18 years of age.
Are you at least 18 years old?
Yes
No
Your Cart
×
22ARC STAINLESS STEEL FIRING PIN
22ARC STAINLESS STEEL FIRING PIN
Price:
$
13.50
−
22ARC STAINLESS STEEL FIRING PIN quantity
+
$
13.50
1 ×
$
13.50
×
Savage Arms 57550 Axis II Precision 243 Win 10+1 22", Matte Black Barrel/Rec, OD Green Adjustable MDT Aluminum Chassis, Polymer Grip
Savage Arms 57550 Axis II Precision 243 Win 10+1 22", Matte Black Barrel/Rec, OD Green Adjustable MDT Aluminum Chassis, Polymer Grip
Price:
$
928.13
−
Savage Arms 57550 Axis II Precision 243 Win 10+1 22", Matte Black Barrel/Rec, OD Green Adjustable MDT Aluminum Chassis, Polymer Grip quantity
+
$
928.13
1 ×
$
928.13
×
FAB DEF QR ERGONOMIC VERT FGRIP BLK
FAB DEF QR ERGONOMIC VERT FGRIP BLK
Price:
$
29.99
−
FAB DEF QR ERGONOMIC VERT FGRIP BLK quantity
+
$
29.99
1 ×
$
29.99
×
ADAPTIVE EX AR RFL STK MIL SPEC FDE
ADAPTIVE EX AR RFL STK MIL SPEC FDE
Price:
$
37.96
−
ADAPTIVE EX AR RFL STK MIL SPEC FDE quantity
+
$
37.96
1 ×
$
37.96
×
SUREFIRE X400 TURBO RED LSR BLK
SUREFIRE X400 TURBO RED LSR BLK
Price:
$
629.00
−
SUREFIRE X400 TURBO RED LSR BLK quantity
+
$
629.00
1 ×
$
629.00
×
BRN 733 C7 5.56 UPPER RECEIVER, 11.5'' 1-7 TWIST BLACK
BRN 733 C7 5.56 UPPER RECEIVER, 11.5'' 1-7 TWIST BLACK
Price:
$
721.37
−
BRN 733 C7 5.56 UPPER RECEIVER, 11.5'' 1-7 TWIST BLACK quantity
+
$
721.37
1 ×
$
721.37
Subtotal:
$
2,359.95
Total:
$
2,359.95
View Cart
Checkout