B
BlackDeth
ICR1

ICR1 .300 BLK Rifle Other Build

With the BCM 5.56 NATO Mid-Length Bhf upper receiver, Wilson Combat Bolt Carrier bolt carrier group and Rise Advanced Performance trigger.

Updated

12 of 12 core parts · complete

rocking this as a backup BCM upper Sharps Bros lower

Shop the parts$6981.46

16 inch Other Specs

Platform
Other
Caliber
.300 BLK
Overall Length
35"
Gas System
Rifle
Lower
Sharps Bros
Weight
7.5

How this build compares to other 16 inch Other builds

From parts picked in GunPartPicker builds · November 2026

The SilencerCo Velos LBP 556 Rifle is the #1 suppressor in 16 inch Other builds on GunPartPicker, picked in about 1 in 4 of them. The BCM 5.56 NATO Mid-Length Bhf and Wilson Combat Bolt Carrier together show up in 3% of 16 inch Other builds. About 1 in 7 16 inch Other builds share at least 3 parts with this one.

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

See popular 16 inch Other builds

16 inch Other Parts List(30 parts)

Est. Total
$6981.46
Lower Receiver
Sharps Bros Showdown Stripped Lower Receiver - Black, Unique Design and High-Performance for Custom AR Builds - SBLR11
Platform: AR-15
Color: Black
Assembly: Stripped
Material: 7075-T6 Aluminum
Buy at MidwayUSA
Upper Receiver
Bravo Company Manufacturing 5.56 Nato Mid-Length Bhf Ar-15 Barreled Upper - Mcmr-15 - 16"
Barrel Length: 16
Twist Rate: 1:7
Thread Pitch: 1/2x28
Caliber: 5.56 NATO
Gas System Length: Mid-Length
Assembly: Complete
Platform: AR-15
Charging Handle
Radian Weapons Ar-15 Raptor-Sd Ambidextrous Charging Handle Od Green
Hand: Ambidextrous
Color: Black
Finish: Hardcoat Anodized
Material: Aluminum
Latch Style: Extended
Platform: AR-15
Bolt Carrier Group
Wilson Combat M16 Bolt Carrier Assy 5.56 Nato Polished Blk Nitride
Caliber: 5.56 NATO
Style: M16 Bolt Carrier
Finish: Nitride
Trigger
Pistol Grip
Tangodown Bg-18 Rifle Grip Polymer Black
Color: Black
Grip Style: Standard
Material: Polymer
Foregrip
Magpul AFG-2 Angled Fore Grip - Black
Grip Type: Angled
Color: Black
Storage: No
Mounting Interface: Picatinny
Safety
Phase 5 Tactical 90 Degree Ambi Safety Selector - Red
Material: Steel
Throw Angle: 90°
Finish: Hardcoat Anodized
Type: Ambidextrous
Color: Red
Bolt Catch
Geissele Automatics Llc Ar-15 Maritime Bolt Catch Steel Black
Finish: Phosphate
Material: Steel
Type: Maritime
Color: Black
Magazine Release
Trigger Guard
Strike Industries Cobra Billet Aluminum Trigger Guard - Black
Color: Black
Material: Billet Aluminum
Finish: Matte
Trigger Guard Style: Billet
Takedown Pin
Noveske Ar-15 Takedown & Pivot Pin Set
Pin Type: Pin Set
Material: Steel
End Plate
Radian Weapons Ultralight AR15 QD Endplate Black
Color: Black
Finish: Hardcoat Anodized
Material: 7075-T6 Aluminum
Buffer
Spikes Tactical T3 Tungsten Buffer, Black - SLA00T3
Adjustable: No
Color: Black
Assembly: Buffer Only
Material: Aluminum
Buffer Tube Type: Carbine
Buffer Tube Spec: Mil-Spec
Buffer Weight: H3
Type: Heavy
Buffer Tube
Timber Creek Outdoors Ar-15 Buffer Tube - Od Green
Assembly: Tube Only
Color: OD Green
Buffer Tube Type: Carbine
Buffer Tube Spec: Mil-Spec
Material: 7075-T6 Aluminum
Buffer Tube Assembly
Samson Manufacturing The BRE Bufferless Receiver Extension, Black - Lightweight and Stable - 04-06143-01
Color: Black
Assembly: Tube Only
Buffer Tube Type: Carbine
Buffer Tube Spec: Mil-Spec
Stock Adapter
SIG Sauer MCX Stock Adapter Kit
Assembly: Adapter
Buffer Tube Type: Carbine
Buffer Tube Spec: Mil-Spec
Suppressor
SilencerCo Velos LBP 556 Rifle Suppressor, Black
Caliber: 5.56 NATO
Color: Black
Mount Type: ASR
Buy at Brownells
Optic
Vortex Defender-ST 3MOA Micro Red Dot w/ Delta Point Pro Footprint - DFST-MRD3
Reticle Color: Red
Color: Black
Mounting Interface: Picatinny
Dot Size: 3 MOA
Optic Type: Red Dot
Buy at MidwayUSA
Iron Sights
Magpul MBUS Gen 3 Folding Front Sight, Black - MAG1166-BLK
Fixed Folding: Folding
Color: Black
Position: Front
Material: Polymer
Optic Mount
Weaver Multi-Slot Base - 48400
Mount Type: Scope Base
Mounting Interface: Picatinny
Magnifier
SIG Sauer Juliet 3 Magnifier Micro 3X, Black - SOJ3M001
Size: 3x22mm
Color: Black
Magnification: 3X
Material: Aluminum
Front Sight
Kriss Usa Defiance Ar-15 Flip Up Front Sight - Steel
Illuminated: Non-Illuminated
Position: Front
Color: Black
Material: Steel
Fixed Folding: Folding
Rear Sight
Light
Viridian CTL Tactical  Light - 930-0025
Light Type: Flashlight
Color: Black
Material: 7075-T6 Aluminum
Rifle Scope
Vortex Optics Razor Gen III 1-10x24 Riflescope - EBR-9 BDC Reticle
Focal Plane: FFP
Magnification: 1-10x
Objective Diameter: 24mm
Total Windage Adjustment: 120 MOA
Reticle Type: MOA
Illuminated: Yes
Reticle Color: Red
Total Elevation Adjustment: 120 MOA
Optic Tube Diameter: 34mm
Scope Type: LPVO
Buy at MidwayUSA
Estimated Build Total
$6981.46

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