U
user_08581901
upp

Upp 5.56 NATO Mid-Length AR-15 Build

With the BCM w/ Laser T-Markings upper receiver, Daniel Defense 14.5" 5.56 NATO barrel and Midwest Industries Combat handguard.

Updated

11 of 12 core parts · complete

Thanks To the people here at gun part picker I won’t the giveaway and I built my gun from here 😁

AR-15 Specs

Platform
AR-15
Caliber
5.56 NATO
Overall Length
14.5"
Gas System
Mid-Length
Lower
Smith & Wesson
Weight
4

How this build compares to other AR-15 builds

From parts picked in GunPartPicker builds · October 2026

The BCM w/ Laser T-Markings is the #2 upper receiver in AR-15 builds on GunPartPicker, picked in 6% of them. 7% of AR-15 builds share at least 3 parts with this one.

Start from this build, swap any part and compare live prices.

AR-15 Parts List(23 parts)

Est. Total
$2450.08
Lower Receiver
Smith & Wesson Sw M&p15 Stripped Lower Receiver 5.56mm
Smith & Wesson

Smith & Wesson Sw M&p15 Stripped Lower Receiver 5.56mm

$132.27In Stock
Platform: AR-15
Caliber: 5.56 NATO
Assembly: Stripped
Upper Receiver
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Bravo Company

Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4

$129.00Out of Stock
Material: 7075-T6 Aluminum
Receiver Type: Flat Top
Assembly: Partial
Platform: AR-15
Caliber: 5.56 NATO
Color: Black
Finish: Hardcoat Anodized
Barrel
Daniel Defense 14.5" 5.56 Nato Chf Mid-Length 1:7 Government Contour Ar-15 Barrel With Gas Block
Daniel Defense

Daniel Defense 14.5" 5.56 Nato Chf Mid-Length 1:7 Government Contour Ar-15 Barrel With Gas Block

$441.00In Stock
Coating: Manganese Phosphate
Caliber: 5.56 NATO
Gas Block Diameter: .750
Thread Pitch: 1/2x28
Barrel Profile: Government
Barrel Length: 16
Twist Rate: 1:7
Gas System Length: Mid-Length
Handguard
Midwest Industries, Inc. Combat Handguard M-Lok Aluminum 14" Black
Midwest Industries

Midwest Industries, Inc. Combat Handguard M-Lok Aluminum 14" Black

$194.99In Stock
Handguard Length: 14
Color: Black
Mounting Interface: Picatinny
Platform: AR-15
Material: Aluminum
Construction Type: Free-Float
Charging Handle
Bravo Company Manufacturing Gunfighter Charging Handle 556 Mod 3b - Large Latch
Bravo Company

Bravo Company Manufacturing Gunfighter Charging Handle 556 Mod 3b - Large Latch

$74.95In Stock
Hand: Ambidextrous
Finish: Hardcoat Anodized
Material: 7075-T6 Aluminum
Latch Style: Extended
Bolt Carrier Group
Wilson Combat 5.56 Nato Low Mass Ar-15 Bolt Carrier Assembly - Polished Nickel Boron
Wilson Combat

Wilson Combat 5.56 Nato Low Mass Ar-15 Bolt Carrier Assembly - Polished Nickel Boron

$203.72In Stock
Style: Low Mass Bolt Carrier
Caliber: 5.56 NATO
Finish: Nickel Boron - Polished
Trigger
Geissele Super 3 Gun (S3G) Trigger - 05-152
Geissele

Geissele Super 3 Gun (S3G) Trigger - 05-152

$211.15In Stock
Type: Two-Stage
Adjustable: No
Trigger Bow: Flat
Gas Tube
Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length
WMD Guns

Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length

$14.99In Stock
Material: Steel
Finish: Nitride
Gas System Length: Mid-Length
Pistol Grip
Magpul Moe-Sl Grip Polymer Dark Earth
Magpul

Magpul Moe-Sl Grip Polymer Dark Earth

$15.99In Stock
Color: FDE
Material: Polymer
Grip Style: Standard
Foregrip
Magpul M-LOK Handstop Kit - Black
Magpul

Magpul M-LOK Handstop Kit - Black

$16.99In Stock
Grip Type: Handstop
Color: Black
Mounting Interface: M-LOK
Muzzle Device
Vg6 Precision Delta 556 Ar-15 Muzzle Brake - 1/2x28
Aero Precision

Vg6 Precision Delta 556 Ar-15 Muzzle Brake - 1/2x28

$54.99In Stock
Thread Pitch: 1/2x28
Type: Muzzle Brake
Muzzle Device Type: Muzzle Brake
Material: Stainless Steel
Finish: Nitride
Caliber: 9mm
Safety
Armaspec 45 Degree Short Throw Ambidextrous Safety Selector Bronze
Armaspec

Armaspec 45 Degree Short Throw Ambidextrous Safety Selector Bronze

$41.99In Stock
Type: Ambidextrous
Color: Bronze
Throw Angle: 45 degrees
Bolt Catch
Strike Industries Enhanced Bolt Catch, Black, Fits AR-10
Strike Industries

Strike Industries Enhanced Bolt Catch, Black, Fits AR-10

$14.95In Stock
Type: Enhanced
Color: Black
Material: Steel
Magazine Release
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Strike Industries

Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK

$37.99In Stock
Color: Black
Type: Ambidextrous
Trigger Guard
Magpul Ar-15 Moe Enhanced Trigger Guard Fde
Magpul

Magpul Ar-15 Moe Enhanced Trigger Guard Fde

$9.45In Stock
Color: FDE
Trigger Guard Style: Enhanced
Takedown Pin
Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK
Strike Industries

Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK

$28.95In Stock
Color: Black
Material: Steel
Pin Type: Pin Set
Stock & Brace
Magpul Moe Sl-M Carbine Stock Mil-Spec Od Green
Magpul

Magpul Moe Sl-M Carbine Stock Mil-Spec Od Green

$42.70In Stock
Material: Polymer
Tube Spec: Mil-Spec
Color: OD Green
Stock Type: Collapsible
End Plate
Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD
Fortis Manufacturing

Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD

$29.97Out of Stock
Type: Enhanced
Material: Aluminum
Color: Black
Buffer
Geissele Automatics Super 42 Braided Buffer Spring and H3 Buffer
Geissele

Geissele Automatics Super 42 Braided Buffer Spring and H3 Buffer

$108.00In Stock
Assembly: Spring Only
Buffer Tube Spec: Mil-Spec
Buffer Tube
Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension
Bravo Company

Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension

$38.95In Stock
Assembly: Tube Only
Buffer Tube Type: Carbine
Color: Black
Finish: Hardcoat Anodized
Buffer Tube Spec: Mil-Spec
Optic
EOTECH XPS2-0 Holographic Weapon Sight - Olive Drab Green
EOTech

EOTECH XPS2-0 Holographic Weapon Sight - Olive Drab Green

$545.11In Stock
Battery Type: CR123A
Optic Type: Holographic
Reticle Color: Red
Finish: Hardcoat Anodized
Battery Life: 501 - 1,000 Hours
Moa Adjustment: 1/2 MOA
Color: OD Green
Material: Aluminum
Mounting Interface: Picatinny
Iron Sights
Magpul MBUS AR-15 Iron Sight Front Flip Up, FDE - MAG247-FDE
Magpul

Magpul MBUS AR-15 Iron Sight Front Flip Up, FDE - MAG247-FDE

$24.99In Stock
Fixed Folding: Folding
Color: Black
Position: Front
Material: Polymer
Style: Polymer
Rear Sight
Magpul Ar-15 Flip-Up Mbus Gen 2 Tactical Rear Sight Black
Magpul

Magpul Ar-15 Flip-Up Mbus Gen 2 Tactical Rear Sight Black

$36.99In Stock
Illuminated: Non-Illuminated
Position: Rear
Fixed Folding: Folding
Style: Flip-Up
Color: Black
Estimated Build Total
$2450.08

Comment on this build

Share your thoughts with the community

No comments yet. Be the first to share your thoughts on this build!

Other Builds Using These Parts

Browse all builds →

Community builds that share parts with this one — compare specs and pricing

BuildSharedTotal
16" build		1 part$2814.80
PDW 17.7" 5.56		1 part$2780.67
16" 5.56		1 part$2066.12
LMT 8" 5.56		1 part$6061.72
20" build		1 part$3200.05
Carbine 18" 5.56		1 part$1328.96
16" Aero Precision build		1 part$2855.04
Wilson Combat 16" 5.56		1 part$4545.91