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AR15

AR15

Build an AR15 that embodies precision and reliability. From upper and lower receivers, to barrels, handguards, tools and more - find everything you need for a complete assembly.

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AR15

ar15

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Shop the most popular firearms platform on the market. Get all the parts you need!

AR15 Lower Receivers

lower receivers

AR15 Lower Parts

lower parts

AR15 Upper Receivers

upper receivers

AR15 Upper Parts

upper parts

AR15 Handguards

handguards

AR15 Barrels

barrels

BUILDING YOUR FIRST AR15

We get it, it is intimidating to start your first build. Between the different lengths, calibers and configurations, the options are endless. In this blog post we break down some options and give you some ideas on where to start.

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Barrel Material

416R Stainless Steel
4150 Chrome Moly Vanadium
416R Stainless Steel - Bead-Blasted

Platform

Stag 15

Ejection Orientation

Left-Handed Ejection
Right-Handed Ejection

Handguard type

Free Float
Drop In

Scope Ring Size

30mm
34mm
1"

Barrel Profile

Bull
DMR
DRP
Government
M4
Pencil
SPR
Heavy Profile
SPR / Heavy
Hanson

Series

AR15
M4E1
M16A4
M4A1

Part Type

Barrel Nut
BCG
Buffer Kit
Furniture
LPK/Buffer Kit
Accessories
Gas System
Lower Parts Kit
Magazine
Muzzle Device
Receiver Set
Trigger
Charging Handle
Sights
Upper/Handguard Combo

Platform

AR15

Series

M4E1
Slimline
MOD 4
M5E1
R-ONE/S-ONE
Mil-Spec

Platform

AR15
Stag 15
M4E1
EPC-9
9mm
Multi
AK47

Scope Mount Profile

Standard
Extended
SPR

Series

M4E1
MOD 4
R-ONE/S-ONE
Mil-Spec

Finish

Bead Blasted Stainless Steel

Burnt Bronze Cerakote

Medium Coyote Tan

Magpul FDE Cerakote

Magpul OD Cerakote

Sniper Grey Cerakote

Tungsten Cerakote

OD Green Anodized

Kodiak Brown Anodized

Purple Anodized

Anodized Black/Sniper Grey Cerakote

RAL8000 Cerakote

Bazooka Green Cerakote

Handguard Length

7.3"
13.5"
9.1"
15"
9.3"
10.3"
10.6"
10.7"
11.4"
12.7"
16.6"
Carbine Length
Mid-Length
Rifle Length

Attachment Type

M-LOK
Quad Rail

Receiver Extension

Pistol
Carbine
Rifle

Caliber

6MM ARC
5.56 NATO
.223 Wylde
.224 Valkyrie
.300 Blackout
6.5 Grendel
.350 Legend

Barrel Length

8.0"
7.3"
7.5"
8"
10"
10.5"
11.5"
12.5"
13.7"
13.9"
14.5"
14.7"
16"
16.3"
18"
20"
20.77"
22"
24"

Manufacturer

VG6 Precision
Geissele
Magpul™
Strike Industries
RISE Armament
DuraMag

Gas System Length

Pistol
Carbine
Mid-Length
Rifle

C.O.P. Kit

Full Kit

C.O.P. Length

C4 (Carbine)
M4 (Mid)

Price

$0.00 - $100.00
$100.00 - $200.00
$200.00 - $300.00
$300.00 - $400.00
$400.00 - $500.00
$500.00 - $600.00
$600.00 - $700.00
$700.00 - $800.00
$800.00 - $900.00
$1,000.00 - $2,000.00

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Aero Precision M4E1 7.5" 5.56 EM7 Complete Upper Receiver - Anodized Black

M4E1 Complete Upper, 7.3" 5.56 Barrel, EM-7 Gen 2 Handguard - Anodized Black

Special Price $319.99 Regular Price $434.99

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M4E1 Complete Upper, 18" .223 Wylde SS QPQ Rifle Length Barrel, 15" Enhanced Gen 2 Handguard - Anodized Black

M4E1 Complete Upper, 18" 6mm ARC Rifle-Length Heavy Barrel, 15" Enhanced M-LOK Handguard - Anodized Black

Special Price $399.99 Regular Price $700.00

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M4E1 Complete Upper, 14.5"

M4E1 Complete Upper, 14.5" 5.56 Hanson Barrel, EM-12.7 Handguard - Anodized Black

Special Price $439.99 Regular Price $725.00

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22ARC

M4E1 Threaded 20" 22 ARC SPR Complete Upper w/ 16.6" Enhanced Handguard - Anodized Black

Special Price $424.99 Regular Price $750.00

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UPPER KDB

M4E1 Threaded Stripped Upper, No Forward Assist - Kodiak Brown Anodized (BLEM)

Special Price $112.50 Regular Price $150.00

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PRO

AR15 PRO Lineup:

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Builder Sets

Builder Sets:

Irish DPM Camo

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Ano

M4E1 Enhanced Upper Receiver Stripped - Anodized Black

$194.99

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FDE

M4E1 Enhanced Upper Receiver Stripped - FDE Cerakote

$214.99

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ANO PURPLE

M4E1 Complete Upper, 16" 5.56 Mid-Length Barrel, 15" Enhanced Gen 2 Handguard - Purple Anodized

Special Price $399.99 Regular Price $675.00

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M4E1 Complete Upper, 16" 5.56 Mid Hanson Barrel, 15" Enhanced Gen 2 Handguard - Anodized Black

M4E1 Complete Upper, 16" 5.56 Mid Hanson Barrel, 15" Enhanced Gen 2 Handguard - Anodized Black

$675.00

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Purple

M4E1 Threaded Complete Upper, 10" .300 Blackout Barrel, 9.3" M-LOK S-ONE Handguard - Purple Anodized

Special Price $369.99 Regular Price $615.00

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Purple Ano

M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel, 15" S-ONE M-LOK Handguard - Purple Anodized

Special Price $379.99 Regular Price $655.00

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Cerakote

AR15 Threaded Stripped Receiver Set - OD Green Cerakote

Special Price $202.50 Regular Price $295.00

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AR15 16" 5.56 Mid-Length QPQ Complete Upper w/ 13.5" M-LOK Slimline handguard - Anodized Black

AR15 16" 5.56 Mid-Length QPQ Complete Upper w/ 13.5" M-LOK Slimline handguard - Anodized Black

Special Price $310.00 Regular Price $615.00

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AR15 16" 5.56 Mid-Length Complete Upper, w/ 15" M-LOK ATLAS R-ONE Handguard - Anodized Black

AR15 16" 5.56 Mid-Length Complete Upper, w/ 15" M-LOK R-ONE Handguard - Anodized Black

Special Price $315.00 Regular Price $620.00

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AR15 16" 5.56 Mid-Length Gov Barrel Complete Upper w/ 15" S-ONE M-LOK Handguard - Anodized Black

AR15 16" 5.56 Mid-Length Gov Barrel Complete Upper w/ 15" S-ONE M-LOK Handguard - Anodized Black

Special Price $315.00 Regular Price $620.00

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Sniper Grey

M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel w/ 15" R-ONE M-LOK Handguard - Sniper Grey Cerakote

Special Price $419.99 Regular Price $695.00

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Aero Precision M4E1 10" .300 Blackout 9" Quad Rail Handguard Complete Upper Receiver

M4E1 Complete Upper, 10" .300 Blackout Barrel, EQ-9 Gen 2 Handguard - Anodized Black

$615.00

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Aero Precision

4825 100th Street SW
Lakewood, WA 98499
Phone: 253-272-8188
Fax: 253-272-1168

Hours: Mon-Fri, 8am - 4pm

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