C
CBaird107
second build

Second 5.56 NATO AR-15 Build

With the Geissele 16 Super Duty upper receiver, Rosco Manufacturing Bloodline barrel and Cryptic Coatings 5.56 NATO bolt carrier group.

Updated

11 of 12 core parts · complete

finished this last weekend for nothing in particular. running the Timber Creek CH tight groups so far still need a magnifier definitely a keeper

Shop the parts$2378.32(18/19 priced)

AR-15 Specs

Platform
AR-15
Caliber
5.56 NATO
Overall Length
14.5"
Lower
Aero Precision

AR-15 Parts List(19 parts)

Est. Total
$2378.32
Lower Receiver
Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom
Assembly: Parts Kit
Platform: AR-15
Trigger Pin: .154
Finish: Hardcoat Anodized
Material: 7075-T6 Aluminum
Upper Receiver
Geissele Automatics Llc Ar-15 16 Super Duty Stripped Upper Receiver Ddc
Barrel Length: 15
Platform: AR-15
Color: FDE
Caliber: 5.56 NATO
Contour: Geissele
Assembly: Stripped
Twist Rate: 1:7
Buy at Brownells
Barrel
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel M4 Carbine - 14.5"
Caliber: 5.56 NATO
Platform: AR-15
Action Type: Semi-Auto
Color: Black
Barrel Length: 14.5
Compliance: Standard
Thread Pitch: 1/2x28
Gas System Length: Carbine
Barrel Profile: M4
Coating: QPQ/Nitride
Twist Rate: 1:7
Charging Handle
Bolt Carrier Group
Cryptic Coatings 5.56 Nato Ar-15 Bolt Carrier Group - Mystic Bronze
Caliber: 5.56 NATO
Style: M16 Bolt Carrier
Finish: Titanium Carbo-Nitride PVD
Trigger
Timney Triggers Targa Two Stage Ar-15 Trigger Long 1st Stage Straight Bow
Trigger Bow: Flat
Platform: AR-15
Type: Two-Stage
Adjustable: No
Gas Block
Strike Industries Collar Adjustable Gas Block
Finish: Phosphate
Gas Block Diameter: .750
Adjustable: Yes
Pistol Grip
Magpul Moe K2 Grip Polymer Black
Color: Black
Grip Style: Standard
Material: Polymer
Foregrip
Magpul RVG Rail Vertical Grip - Black
Storage: No
Mounting Interface: Picatinny
Color: Black
Grip Type: Vertical
Muzzle Device
Spike's Tactical Dynacomp AK Brake 7.62x39 Left Hand Thread 14.1, Black - SAKD14M
Caliber: 6.5 Grendel
Type: Muzzle Brake
Color: Black
Finish: Nitride
Muzzle Device Type: Muzzle Brake
Thread Pitch: M14x1 LH
Safety
Timber Creek Outdoors Ambidextrous Safety Selector - Black
Color: Black
Material: Aluminum
Finish: Cerakote
Type: Ambidextrous
Forward Assist
Strike Industries Ar Forward Assist With Hex Design Black
Style: Hex
Assembly: Complete
Color: Black
Material: Steel
Bolt Catch
Cmmg Zeroed Ar-15 Bolt Catch Kit
Type: Standard
Material: Steel
Magazine Release
V Seven Weapon Systems Ar-15 Magazine Release Ti Blk Lines
Color: Black
Finish: Titanium Nitride
Buy at Brownells
Trigger Guard
Strike Industries Cobra Billet Aluminum Trigger Guard - Red
Material: Aluminum
Finish: Matte
Trigger Guard Style: Billet
Color: Red
Takedown Pin
Timber Creek Outdoors Ar-15 Takedown Pin Set - Red
Color: Red
Pin Type: Pin Set
Material: 6061-T6 Aluminum
Buffer Tube
Spike's Tactical 6-Position Mil-Spec Buffer Tube
Buffer Tube Type: Carbine
Buffer Tube Spec: Mil-Spec
Material: 7075-T6 Aluminum
Assembly: Tube Only
Finish: Hardcoat Anodized
Estimated Build Total(18 of 19 parts priced)
$2378.32

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