Daniel Defense Complete Bolt/carrier Group, M16

Daniel Defense Complete Bolt/carrier Group, M16 - Bolt Carrier Group for AR-15 - view 1
Daniel Defense Complete Bolt/carrier Group, M16 - Bolt Carrier Group for AR-15 - view 2
Daniel Defense Complete Bolt/carrier Group, M16 - Bolt Carrier Group for AR-15 - view 3
Daniel Defense Complete Bolt/carrier Group, M16 - Bolt Carrier Group for AR-15 - view 4
Daniel Defense Complete Bolt/carrier Group, M16 - Bolt Carrier Group for AR-15 - view 5
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Daniel Defense

Overview

The Daniel Defense Complete Bolt Carrier Group in the M16 style is designed for reliable performance in 5.56 NATO caliber firearms. This BCG features a matte black finish, providing a sleek look while ensuring durability. It's particularly well-suited for mid-length gas system builds, making it a solid choice for those aiming for optimal gas flow and reliability in their AR-15 setups.

Specifications

MPN04-013-19032
StyleM16 Bolt Carrier
Caliber5.56 NATO
FinishMatte Black

Available Merchants(8)

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

91.7%
AR-1591.7%
AR-108.3%

Caliber

90.9%
5.56 NATO90.9%
300 Blackout9.1%

Gas System

42.9%
Mid-Length42.9%
Pistol28.6%
Carbine14.3%
Rifle14.3%
Frequently Built With Products
ProductCategoryTimes Built Together
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger18
Daniel Defense Grip-N-Rip Ambidextrous Charging Handle, Type III Hardcoat Anodized Black for 7.62 AR-10 Rifle - 0412900616
Radian Weapons Ar-15 Raptor/talon L/s Combo Black Anodized13
Magpul AFG-2 Angled Fore Grip - Black10
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green9
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B8
Build Platform Breakdown
PlatformPercentage
AR-1591.7%
AR-108.3%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO90.9%
300 Blackout9.1%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length42.9%
Pistol28.6%
Carbine14.3%
Rifle14.3%

Builds Featuring This Part

See all 11

Builds in the community that include the Daniel Defense Complete Bolt/carrier Group, M16

BuildPartsTotal
16" wilson combat clone
12$1604.09
recce 16" 5.56
20$1776.63
KAC 4" build
6$2078.48
BCM 14.5" 5.56
12$686.12
18" build
22$2974.51
New build
12$1110.88
LMT 26" 5.56
37$18371.19
second 5.56 build
18$1630.04
For plinking 16"
12$1288.27
Wilson Combat 16" 5.56
22$4599.75
carbine 10.5" 5.56
21$2876.58

Customer reviews

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1 global rating

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Top reviews

D
Dbguns.84
DD BCG extractor needed swap
Reviewed on January 25, 2026Verified with Build

Daniel Defense complete BCG runs reliably except the factory extractor spring was a bit weak out of the box. Had occasional failure to extract on the first 100 rounds. Swapped to a Sprinco extractor spring and its been reliable since.

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