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AR15/AR10
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Upper Receivers & Parts

Home / AR15/AR10 / Upper Receivers & Parts

Showing 1–48 of 262 results

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-33%

Grab Bag / Clearance / Blem Ar15 RIFLE Upper w/ Free Float Handguard

28 reviews
$199.00
-24%

Replacement knurled Ar15 Gas Block Set Screws – Set of 2

6 reviews
$2.99
-42%

Ar15 Gas Tubes – Pistol, Carbine, Mid-Length, Rifle

3 reviews
$9.99
-24%

MSF 14.5” Pin/weld 5.56/.223 Ar15 Rifle Upper assembly

2 reviews
$379.00
-36%

Blem / Salvage Ar15 M16 Bolt Carrier Group BCG Parts Kit

7 reviews
$59.00
-20%

PVD rainbow OilSlick Ar15 M16 BCG Bolt Carrier group

3 reviews
$159.99
-25%

Cheap ass .750 Steel set screw ar15 barrel dimpling jig v2

6 reviews
$19.84
-33%

Grab Bag / Clearance / Blem Ar15 PISTOL Upper w/ Free Float Handguard

8 reviews
$199.00
-14%

MSF 16” 5.56/.223 Upper Assembly

2 reviews
$299.00
-20%

10.5″ 300 Blackout Grab Bag Upper

2 reviews
$198.99
-50%

Left Hand Nickel Boron BCG M16 / Ar15 Bolt Carrier Group

$149.00
-33%

1/2″ Crush Washer (5.56/223)

$1.99
Ar15 Roll Pin for Gas Block / Tube

$0.99
-20%

Blue Stars American Flag PVD m16 Ar15 Bolt Carrier Group BCG

1 review
$159.50
-45%

.750 Steel Low Profile Nitride Ar15 Gas Block – Super Nice!

2 reviews
$15.99
-24%

MSF 13.9” Pin/weld 5.56/.223 Ar15 Rifle Upper assembly

7 reviews
$379.00
-28%
New!

Microbest m16 Full Chrome HPT / MPI Bolt Carrier Group BCG, Sprinco

$129.00
-17%

Firing Pin Retaining Pin / Retainer , Ar15 / M16

$1.49
-30%

24″ 223 Wylde 1/8 Spiral Fluted Stainless Ar-15 Upper with M-Lok rail

6 reviews
$349.00
-14%

MSF 12.5” Pistol 5.56/.223 Ar15 Upper Assembly

1 review
$299.00
-24%

Ar15 / M16 Firing Pin

$6.99
-33%

Grab Bag/Clearance AR15 9MM Pistol Upper Receiver Assembly

2 reviews
$199.00
-55%

Blue chameleon PVD m16 Ar15 Bolt Carrier Group BCG

1 review
$149.12
-24%

Ar15 Upper/lower Accuracy anti-wobble wedge

$4.99
-47%

Replacement knurled Ar15 Gas Block Set Screws – Set of 10

No reviews
$13.21
-48%

16″ .223 Wylde 1:8 Stainless Diamond Fluted Ar15 Barrel

$199.00
-76%

5″ 9mm Ar15 Pistol Barrel, 5/8-24 Nitride

$29.00
-8%

MSF 18” 5.56/.223 Upper Receiver Assembly

$349.00
-24%

16″ Spiral Flute Rainbow PVD Oilslick .223 Wylde SS Ar15 Barrel

3 reviews
$299.00
-48%

16″ .223 Wylde 1:8 Stainless Spiral Fluted Ar15 Barrel

1 review
$197.12
5/8-32 threads 458 socom 450 A2 Birdcage Ar15 Flash Hider

2 reviews
$26.45
-48%

20″ Stainless Spiral Fluted .223 Wylde 1:8 Ar15 Barrel

1 review
$199.00
-48%

15″ Gen3 Slim Free Float Handguard

1 review
$99.00
-48%

Nickel Boron EXO M16 / Ar15 Full Auto Bolt Carrier Group

$159.00
-20%

17.1″ 223 Wylde 1:8 SS Twist Fluted Ar15 Barrel, TiN Gold

$279.00
-34%

M16 Bolt Carrier Group – Billet Extractor, 5.56 – Color PVD

$99.00
Gas Block / Gas Tube Assembly with Gas Block and Gas Tube

1 review
$29.99
-14%

MSF 10.5” Pistol 5.56/.223 Upper Assembly

$299.00
-32%

End cap for handguard, .750 barrel dia

2 reviews
$9.00
-20%

17.1″ 223 Wylde 1:8 SS Twist Fluted Ar15 Barrel, mid length gas

1 review
$199.00
-14%

MSF 14.5” 5.56/.223 Pistol Upper Assembly

2 reviews
$299.00
-64%

*blem* Blue Stars American Flag PVD Ar15 Bolt Carrier Group BCG

$119.50
-62%

MSF Ar15 Forward Assist Assembly – Complete

$9.99
-38%

24″ 5.56 / .223 Wylde SS Spiral Fluted 1:8 .936 Heavy Barrel

$199.28
-14%

MSF 10.5” Pistol 300 Blackout Upper Assembly

1 review
$299.00
-13%

MSF 20” SS Fluted (Rifle Gas) 5.56/.223 Ar15 Upper Assembly

1 review
$389.00
Left Hand Stag Arms Ar15 Flat Top Stripped / Assembled Upper

$119.00
-38%

TiN Titanium Nitride Gold 1/2-28 Muzzle Brake Comp

$49.00

Showing 1–48 of 262 results

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Search for:

categories

Accessories & Gear
AR15/AR10
Handgun Parts
Lights & Optics
On Sale
PVD/TiN Parts
Uncategorized
Wholesale

Rail Length

4" (2)
7" (5)
10" (5)
12" (5)
15" (6)

Barrel Length

3" (5)
5" (6)
7" (2)
7.5" (7)
8.5" (3)
10" (2)
10.5" (13)
11.5" (2)
12.5" (2)
13.9" (2)
14.5" (5)
16" (43)
18" (13)
20" (5)
22" (1)
24" (8)

Caliber

.308 (3)
5.56/.223 (70)
300 BLK (12)
7.62x39 (5)
9mm (16)
6.5 Grendel (2)
.450 Bushmaster (4)
.458 Socom (4)
.350 Legend (3)
.224 Valkyrie (2)
6.5 Creedmoor (2)
12.7x42 (2)

Price

Min price Max price

Price: —

Compatible With

Ar-15 (5)
AR10 / LR-308 (2)

Thread Pitch

1/2x28 (20)
1/2x36 (1)
49/64x20 (1)
5/8x24 (7)
5/8x32 (2)

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