WMD Guns

WMD Guns Nitromet Safety Selector

Wmd Guns Nitromet Safety Selector - Safety for AR-15 - view 1
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WMD Guns

Overview

The WMD Guns Nitromet Safety Selector is a crucial component for any AR-15 build, designed to provide reliable operation and enhanced durability. Made from 4140 steel and finished with a nitride coating, it ensures a robust performance under various conditions while maintaining the necessary responsiveness in a safety selector switch. This part is often found in builds utilizing a carbine gas system chambered in 5.56 NATO, making it a solid choice for those looking to optimize their firearm's functionality and safety.

Specifications

MPNNMSS
FinishNitride
Material4140 Steel

Available Merchants(1)

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$15.49
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Build history on GunPartPicker

Builders have been adding the WMD Guns Nitromet Safety Selector to their builds on GunPartPicker since February 2026. All time, it ranks #186 of the 244 safety selectors builders have added. Builds with this safety selector are mostly chambered in 5.56 NATO (74%, then .223 Wylde 19%), split between carbine-length (55%) and mid-length (24%) gas systems, and nearly all AR-15.

Today the one retailer we track has it in stock. Buying today, the lowest price is $15.49 at Optics Planet.

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

Read the guide: AR-15 Safety Selector Guide →

Frequently Built With

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

WMD NIB-X Coated Trigger / Hammer Set - .154"

WMD NIB-X Coated Trigger / Hammer Set - .154"

Trigger$43in 12% of them
V Seven Weapon Systems AR-15 Ultra-Light Magazine Catch Black Diamonds

V Seven Weapon Systems AR-15 Ultra-Light Magazine Catch Black Diamonds

Magazine Release$27 · out of stockin 39% of them
Zro Delta AR-15 Forged M4 Stripped Upper Receiver

Zro Delta AR-15 Forged M4 Stripped Upper Receiver

Upper Receiver$720 · out of stockin 12% of them
WMD Guns Nitromet AR-15 Bolt Catch

WMD Guns Nitromet AR-15 Bolt Catch

Bolt Catch$9in 45% of them
Yankee Hill Machine Complete AR-15 Lower Receiver - M4 Stock

Yankee Hill Machine Complete AR-15 Lower Receiver - M4 Stock

Lower Receiverin 12% of them
Troy Enhanced Trigger Guard SGUA-AMB-00BT-00

Troy Enhanced Trigger Guard SGUA-AMB-00BT-00

Trigger Guard$21 · out of stockin 27% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%

Caliber

74.2%
5.56 NATO74.2%
.223 Wylde19.4%
.308 Win3.2%
6.5 Grendel3.2%

Gas System

55.2%
Carbine55.2%
Mid-Length24.1%
Rifle17.2%
Intermediate3.4%

Builds Featuring This Part

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Builds in the community that include the Wmd Guns Nitromet Safety Selector

BuildPartsTotal
Yankee hill machine 10.5" build
Yankee hill machine 10.5"		13$1207.32
16.5" 5.56 build
16.5" 5.56		27$2096.46
recce 10.5" 5.56 build
recce 10.5" 5.56		22$1459.58
10.5" 5.56 build
10.5" 5.56		30$2885.65
DMR 16.5" 5.56 build
DMR 16.5" 5.56		20$750.87
Yankee hill machine 10.5" 5.56 build
Yankee hill machine 10.5" 5.56		26$3359.15
For the range mostly 16.5" build
For the range mostly 16.5"		20$1254.47
for a duty rifle 10.5" build
for a duty rifle 10.5"		30$3676.93
My 5.56 build build
My 5.56 build		23$2410.53

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