Expo Arms Ar-15 Ambidextrous Safety Selector

Expo Arms Ar-15 Ambidextrous Safety Selector - Safety for AR-15 - view 1
Expo Arms Ar-15 Ambidextrous Safety Selector - Safety for AR-15 - view 2
Expo Arms Ar-15 Ambidextrous Safety Selector - Safety for AR-15 - view 3
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Expo Arms

Overview

The Expo Arms AR-15 Ambidextrous Safety Selector is designed for versatile operation, allowing both left- and right-handed shooters to engage and disengage the safety with ease. Constructed from steel and finished with phosphate, this selector is durable and built to withstand the rigors of frequent use. It is commonly found in builds utilizing a mid-length gas system chambered in 5.56 NATO, making it a practical choice for a wide range of applications.

Specifications

MPNXP-SAFE-AMB
MaterialSteel
TypeAmbidextrous
FinishPhosphate

Available Merchants(1)

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$20

Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

94.1%
AR-1594.1%
AR-105.9%

Caliber

57.1%
5.56 NATO57.1%
300 Blackout14.3%
.223 Wylde14.3%
6.5 Grendel7.1%
6mm ARC7.1%

Gas System

41.7%
Mid-Length41.7%
Carbine25%
Pistol25%
Rifle8.3%
Frequently Built With Products
ProductCategoryTimes Built Together
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B14
Strike Industries Extended Bolt Catch9
Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom9
LBE Unlimited AR-15 Takedown And Pivot Pin Set - ARTDPP8
Aero Precision Ar-15 Rifle Buffer Spring7
Magpul Moe K2 Grip Polymer Gray7
Build Platform Breakdown
PlatformPercentage
AR-1594.1%
AR-105.9%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO57.1%
300 Blackout14.3%
.223 Wylde14.3%
6.5 Grendel7.1%
6mm ARC7.1%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length41.7%
Carbine25%
Pistol25%
Rifle8.3%

Builds Featuring This Part

See all 10

Builds in the community that include the Expo Arms Ar-15 Ambidextrous Safety Selector

BuildPartsTotal
for 2 gun 15"
17$759.77
First 5.56 build
16$633.23
home defense 7.5" 5.56
16$576.03
Stag Arms 20" build
13$985.17
Griffin Armament 20" build
14$976.43
brownells 10.5" 5.56
24$544.30
For the range mostly 14.7"
24$788.06
for home defense 16"
24$923.03
8" pistol
26$1563.91
PDW 16" 5.56
21$578.33

Customer reviews

5.0out of 5

2 global ratings

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Top reviews

B
Beast114
Great for Lefties
Reviewed on March 30, 2026Verified with Build

Finally got a safety that works for me as a lefty. Switching from my old milspec safety was a breeze with this Expo Arms selector. Engagement feels positive and the steel construction is reassuring. Fits my AR perfectly.

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P
p_restonHandsome07
Smooth Selector Switch
Reviewed on March 23, 2026Verified with Build

Really like this ambidextrous safety. Smooth engagement for both my left and right hand. The phosphate finish looks good and seems tough. Perfect for my new 5.56 build.

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