CMMG

CMMG AR15 Charging Handle Assembly, Black - 55BA5EC

CMMG AR15 Charging Handle Assembly, Black - 55BA5EC - Charging Handle for AR-15 - view 1
CMMG AR15 Charging Handle Assembly, Black - 55BA5EC - Charging Handle for AR-15 - view 2
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Overview

The CMMG AR15 Charging Handle Assembly is a vital component for your AR-15 build, crafted from durable aluminum and finished in a sleek black color. This charging handle provides reliable operation and smooth cycling, essential for chambering rounds and clearing malfunctions in your firearm. It is commonly found in builds featuring a mid-length gas system chambered in 5.56 NATO, making it an ideal choice for those configurations.

Specifications

MPN55BA5EC
MaterialAluminum
ColorBlack
PlatformAR-15

Available Merchants(9)

Prices checked

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KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
In Stock
$27.82
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
In Stock
$27.99
Primary Arms logo
Primary Arms
Free shipping over $99
Shipping Speed
In Stock
$28.99
Classic Firearms logo
Classic Firearms
Shipping varies
Shipping Speed
In Stock
$29.92
Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
Shipping Speed
In Stock
$30.29
Brownells logo
Brownells
Free shipping over $99
Shipping Speed
In Stock
$30.99
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
In Stock
$32.99
CM
CMMG
Free shipping over $100
Shipping Speed
In Stock
$34.95
Optics Planet logo
Optics Planet
Free shipping over $49
Shipping Speed
In Stock
$42.89

October 2026 on GunPartPicker

CMMG AR15 Charging Handle Assembly, Black - 55BA5EC ranked #31 of the 238 charging handles builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #30 of the 458 charging handles builders have added. Builds with this charging handle are mostly chambered in 5.56 NATO (85%), split between mid-length (44%) and carbine-length (41%) gas systems, and nearly all AR-15.

Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 9 retailers we track have it in stock. The best price crept up from $24.48 to $29.92 over October 2026. Buying today, the lowest price is $27.82 at KY Gun Company, above October's low of $24.48, so a better deal may come back.

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We ranked every charging handle by how often it shows up in real builds on GunPartPicker.

Read the guide: The Most Popular AR-15 Charging Handles →

Frequently Built With

The part most often added in each category by the builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%

Caliber

84.8%
5.56 NATO84.8%
300 Blackout6.1%
.223 Wylde3%
.450 Bushmaster3%
9mm3%

Gas System

44.4%
Mid-Length44.4%
Carbine40.7%
Pistol7.4%
Rifle7.4%

Builds Featuring This Part

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Builds in the community that include the CMMG AR15 Charging Handle Assembly, Black - 55BA5EC

BuildPartsTotal
for nothing in particular 16" build
for nothing in particular 16"
17$786.61
recce 16" 5.56 build
recce 16" 5.56
16$1058.24
For home defense 14.5" build
For home defense 14.5"
24$2480.65
30" build build
30" build
16$924.61

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