T
tiller
1 / 4
As A Backup 12.5" 5.56 NATO AR-15 Build
With the PSA Built Stealth upper receiver, BCM 12.5" 5.56 NATO 1:7 barrel and Midwest Industries G4 10.5" handguard.
Updated
12 of 12 core parts · complete
24 parts|$2703.47(22/24 priced)
Platform:AR-15Caliber:5.56 NATOOverall Length:12.5"Lower:Fortis Manufacturing
T
tiller1 / 4
As A Backup 12.5" 5.56 NATO AR-15 Build
With the PSA Built Stealth upper receiver, BCM 12.5" 5.56 NATO 1:7 barrel and Midwest Industries G4 10.5" handguard.
Updated
12 of 12 core parts · complete
Shop the parts$2703.47(22/24 priced)
AR-15 Specs
Platform
AR-15
Caliber
5.56 NATO
Overall Length
12.5"
Lower
Fortis Manufacturing
AR-15 Parts List(24 parts)
Est. Total
$2703.47
Lower Receiver
$237.45In Stock
Finish: Hardcoat Anodized
Color: Black
Assembly: Stripped
Platform: AR-15
Caliber: Multi
Material: 7075-T6 Aluminum
Style: Forged
Upper Receiver
Platform: AR-15
Assembly: Stripped
Receiver Type: A4
Barrel
$279.00Out of Stock
Barrel Length: 11.5
Gas System Length: Carbine
Thread Pitch: 1/2x28
Coating: Manganese Phosphate
Barrel Profile: Government
Caliber: 5.56 NATO
Twist Rate: 1:7
Handguard
Mounting Interface: M-LOK
Material: Aluminum
Handguard Length: 10.5
Color: Black
Platform: AR-15
Charging Handle
Finish: Hardcoat Anodized
Latch Style: Extended
Color: Black
Hand: Ambidextrous
Material: 7075-T6 Aluminum
Platform: AR-15
Bolt Carrier Group
$199.00Out of Stock
Finish: Nitride
Caliber: 5.56 NATO
Style: Custom Bolt Carrier
Trigger
$289.00In Stock
Platform: AR-15/AR-10
Trigger Bow: Curved
Type: Two-Stage
Gas Tube
Material: Carbon Steel
Gas Block
Finish: Phosphate
Gas Block Diameter: .750
Adjustable: Yes
Pistol Grip
Color: Black
Material: Polymer
Foregrip
$18.39In Stock
Storage: No
Mounting Interface: M-LOK
Color: Black
Grip Type: Angled
Muzzle Device
$80.70In Stock
Caliber: 5.56 NATO
Type: Compensator
Color: Black
Thread Pitch: 1/2x28
Muzzle Device Type: Compensator
Safety
Color: Black
Material: Aluminum
Finish: Cerakote
Type: Ambidextrous
Forward Assist
$44.99In Stock
Style: Standard
Assembly: Complete
Color: Black
Material: Aluminum
Dust Cover
Dust Cover Style: Billet
Material: Aluminum
Color: Black
Bolt Catch
$29.99In Stock
Type: Extended
Finish: Nitride
Material: Steel
Magazine Release
Color: Black
Type: Ambidextrous
Takedown Pin
$7.50In Stock
Pin Type: Pin Set
Material: Steel
Stock
$369.99In Stock
Material: 6061-T6 Aluminum
Color: Black
Tube Spec: Carbine
Stock Type: Adjustable
End Plate
$37.95Out of Stock
Type: Enhanced
Material: Aluminum
Color: Black
Buffer Tube
$27.99In Stock
Buffer Tube Spec: Mil-Spec
Buffer Tube Type: Carbine
Material: Aluminum
Assembly: Parts Kit
Buffer Spring
Spring Type: Captured
Weight: H2
Platform: AR-15
Suppressor
Caliber: 5.56 NATO
Color: Black
Iron Sights
$210.72Out of Stock
Style: Flip-Up
Color: Black
Fixed Folding: Folding
Position: Set
Material: 7075-T6 Aluminum
Estimated Build Total(22 of 24 parts priced)
$2703.47Other Builds Using These Parts
Browse all builds →Community builds that share parts with this one — compare specs and pricing
| Build | Shared | Total |
|---|---|---|
 | 2 parts | $5754.58 |
 | 2 parts | $2899.85 |
 | 1 part | $6624.62 |
 | 1 part | $5949.27 |
| 1 part | $2973.46 |
 | 1 part | $2715.19 |
 | 1 part | $3931.92 |
 | 1 part | $4079.28 |