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For 2 gun 17.7"

For 2 gun 17.7" 5.56 NATO AR-15 Build

With the BCM w/ Laser T-Markings upper receiver, Ballistic Advantage 5.56 barrel and Geissele Super Modular MK4 handguard.

Updated

8 of 12 core parts
Shop the parts$1220.90

AR-15 Specs

Platform
AR-15
Caliber
5.56 NATO
Overall Length
17.7"
Lower
Aero Precision

AR-15 Parts List(8 parts)

Est. Total
$1220.90
Lower Receiver
Aero Precision M4a1 Clone Lower Receiver
Platform: AR-15
Trigger Pin: .154
Assembly: Stripped
Caliber: 5.56 NATO
Finish: Hardcoat Anodized
Color: Black
Material: Polymer
Upper Receiver
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Material: 7075-T6 Aluminum
Receiver Type: Flat Top
Assembly: Partial
Platform: AR-15
Caliber: 5.56 NATO
Color: Black
Finish: Hardcoat Anodized
Barrel
Ballistic Advantage 5.56 Barrel Hanson 16" Midlength Gas System 1-7 1/2-28
Barrel Length: 16
Barrel Profile: M4
Thread Pitch: 1/2x28
Finish: Nitride
Coating: Nitride
Twist Rate: 1:7
Caliber: 5.56 NATO
Gas System Length: Mid-Length
Buy at Brownells
Handguard
Geissele Automatics Super Modular Mk4 Ar-15 Handguard M-Lok - Desert Dirt - 15"
Platform: AR-15
Color: Desert Dirt
Gas System Length: Extended Rifle
Handguard Length: 15
Finish: Hardcoat Anodized
Mounting Interface: M-LOK
Material: 6061-T6 Aluminum
Buy at Brownells
Charging Handle
Breek Arms Warhammer Mod2 Ar-15 Ambidextrous Charging Handle - Fde
Material: 7075-T6 Aluminum
Hand: Ambidextrous
Color: FDE
Finish: Hardcoat Anodized
Platform: AR-15
Bolt Carrier Group
Bravo Company M16 Bolt Carrier Group Black
Caliber: Multi
Finish: Black
Style: M16
Gas Tube
Aero Precision Gas Tube, Mid-Length - Melonite
Material: Steel
Finish: Nitride
Gas System Length: Mid-Length
Gas Block
Superlative Arms Bleed Off Adjustable Gas Block Set Screw .750" - Titanium - Dlc Dark Finish
Adjustable: Yes
Material: Titanium
Finish: Nitride
Gas Block Diameter: .750
Mounting Type: Clamp-On
Profile: Low Profile
Estimated Build Total
$1220.90

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