Skip to content
Main Menu
Track Your Order
Need Help?
Reloading Components
Menu Toggle
New Brass
Menu Toggle
Starline
Lapua
Hornady
Nosler
Once Fired Brass
Menu Toggle
Commercial Range Brass
Military Brass
Processed Brass
Projectiles | Bullets
Menu Toggle
Hornady
Berry’s
Nosler
Sierra
AR-15
Menu Toggle
Upper Receiver Parts
Menu Toggle
Complete Barreled Uppers
Handguards & Combos
Upper Receivers
Bolt Carrier Group
AR Barrels
Muzzle Devices
Lower Receiver Parts
Menu Toggle
Lower Receivers
Triggers
Buffers & Springs
Stocks & Grips
Small Parts & Accessories
Menu Toggle
Charging Handle
Magazines
Sights & Mounts
Small Parts
AR-10
Menu Toggle
Upper Receiver Parts
Menu Toggle
Complete Barreled Uppers
Handguards & Combos
Upper Receivers
Bolt Carrier Group
AR Barrels
Muzzle Devices
Lower Receiver Parts
Menu Toggle
Lower Receivers
Triggers
Buffers & Springs
Stocks & Grips
Small Parts & Accessories
Menu Toggle
Charging Handle
Magazines
Sights & Mounts
Small Parts
AR Barrels
Menu Toggle
AR Barrels
Muzzle Devices
Gas Blocks & Tubes
Firearms
P80 / Glock
Holosun Optics
Search for:
$
0.00
Reloading Components
Menu Toggle
New Brass
Menu Toggle
Starline
Lapua
Hornady
Nosler
Once Fired Brass
Menu Toggle
Commercial Range Brass
Military Brass
Processed Brass
Projectiles | Bullets
Menu Toggle
Hornady
Berry’s
Nosler
Sierra
AR-15
Menu Toggle
Upper Receiver Parts
Menu Toggle
Complete Barreled Uppers
Handguards & Combos
Upper Receivers
Bolt Carrier Group
AR Barrels
Muzzle Devices
Lower Receiver Parts
Menu Toggle
Lower Receivers
Triggers
Buffers & Springs
Stocks & Grips
Small Parts & Accessories
Menu Toggle
Charging Handle
Magazines
Sights & Mounts
Small Parts
AR-10
Menu Toggle
Upper Receiver Parts
Menu Toggle
Complete Barreled Uppers
Handguards & Combos
Upper Receivers
Bolt Carrier Group
AR Barrels
Muzzle Devices
Lower Receiver Parts
Menu Toggle
Lower Receivers
Triggers
Buffers & Springs
Stocks & Grips
Small Parts & Accessories
Menu Toggle
Charging Handle
Magazines
Sights & Mounts
Small Parts
AR Barrels
Menu Toggle
AR Barrels
Muzzle Devices
Gas Blocks & Tubes
Firearms
P80 / Glock
Holosun Optics
Search for:
Home
»
Custom Builders Set
Filter
Showing all 22 results
Sort by popularity
Sort by latest
Sort by price: low to high
Sort by price: high to low
Out of stock
Aero Precision M4E1 Stripped Lower Receiver – Anodized Black
$
524.95
Select options
Out of stock
Aero Precision M4E1 Threaded Receiver Set
$
206.98
Read more
Out of stock
Aero Precision AR15 Stripped Lower Receiver – Gen 2
$
94.99
Select options
Cerakoted Magpul Stocks and Grips – Custom Builders Set Add-On
$
24.99
–
$
238.99
Select options
Out of stock
Aero Precision M4E1 FDE Threaded Receiver Set
$
238.48
Read more
Out of stock
M4E1 Alpine Dark ATLAS S-ONE M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
M4E1 Urban Dazzle ATLAS S-ONE M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
M4E1 Urban Laramie ATLAS S-ONE M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
M4E1 Battleworn Woodland ATLAS S-ONE M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
Aero Precision AR15 FDE Stripped Lower Receiver – Gen 2
$
124.99
Read more
Out of stock
M4E1 Black Multicam ATLAS S-ONE M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
M4E1 Urban Dazzle Enhanced M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
M4E1 Alpine Dark Enhanced M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
M4E1 Urban Laramie Enhanced M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
M4E1 Black Multicam Enhanced M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
M4E1 Battleworn Woodland Enhanced M-LOK Builders Set
$
559.99
–
$
579.99
Select options
Out of stock
Aero Precision AR15 Stripped STS Lower Receiver
$
99.99
Read more
Out of stock
Aero Precision M4E1 Freedom Stripped Lower Receiver – Anodized Black
$
114.99
Read more
Out of stock
Aero Precision AR15 FDE Stripped STS Lower Receiver
$
119.99
Read more
Out of stock
Aero Precision AR15 Ambidextrous FDE Lower Receiver
$
194.99
Read more
Out of stock
Aero Precision AR15 Stripped Pistol Marked Lower Receiver
$
99.99
Read more
Out of stock
Aero Precision AR15 Ambidextrous Lower Receiver
$
174.99
Read more
Manufacturer
Aero Precision
(21)
Magpul
(1)
Weapon Works
(11)
Platform
AR10
(1)
AR15
(22)
Finish
Cerakote
(11)
Color
Black
(4)
FDE
(4)
Alpine Dark
(3)
Battleworn Woodland
(3)
Black Multicam
(3)
Urban Dazzle
(3)
Urban Laramie
(3)
Product categories
AR Parts
(738)
Accessories
(27)
AR Barrels
(237)
AR-10
(239)
Bolt Carrier Group
(19)
Buffers & Springs
(7)
Charging Handle
(6)
Handguards & Combos
(6)
Lower Receivers
(11)
Complete Lower Receivers
(2)
Upper Receivers
(14)
AR-15
(562)
Bolt Carrier Group
(83)
Buffers & Springs
(9)
Charging Handle
(9)
Handguards & Combos
(21)
Lower Receivers
(50)
Complete Lower Receivers
(6)
Upper Receivers
(61)
Complete Barreled Uppers
(9)
Custom Builder's Sets
(11)
Gas Blocks & Tubes
(18)
Magazines
(17)
Muzzle Devices
(35)
Sights & Mounts
(47)
Small Parts
(74)
Stocks & Grips
(37)
Triggers
(57)
Deals
(30)
Firearms
(28)
Free Shipping
(22)
Glock
(49)
Lifestyle
(7)
Optics
(22)
Reloading Components
(361)
Brass
(153)
Hornady
(25)
Jagemann
(11)
Lapua
(26)
Nosler
(21)
Once Fired Brass
(41)
Military Brass
(8)
Processed Brass
(4)
Starline
(26)
Bullets
(208)
Arm or Ally
(2)
Berry's
(49)
Hornady
(55)
Nosler
(92)
Sierra
(9)
Sig Sauer
(1)
Do you have all the items needed for your build?
Items frequently purchased together.
Scroll to Top
