Expo Arms Ar-15 Carbine Buffer Spring - 17-7 Steel

Expo Arms Expo Arms Ar-15 Carbine Buffer Spring - 17-7 Steel - view 1
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Expo Arms

Overview

The Expo Arms AR-15 Carbine Buffer Spring is designed specifically for the AR-15 platform, featuring a carbine length that ensures optimal performance in your firearm. Constructed from durable 17-7 steel, this buffer spring enhances the cycling of your action, helping to reduce felt recoil and improve reliability during operation. This spring is commonly used in builds with a mid-length gas system, particularly those chambered in 5.56 NATO, providing a balanced shooting experience.

Specifications

MPNXP-BSPRING-C17-7
LengthCarbine
PlatformAR-15

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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

81.4%
AR-1581.4%
AR-1015.1%
AR-93.5%

Caliber

64.6%
5.56 NATO64.6%
.223 Wylde15.4%
300 Blackout6.2%
.450 Bushmaster4.6%
.308 Win4.6%
Other4.5%

Gas System

45.6%
Mid-Length45.6%
Carbine29.8%
Rifle15.8%
Pistol8.8%
Frequently Built With Products
ProductCategoryTimes Built Together
Law Tactical AR Folding Stock Adapter Gen 3 - HKStock Adapter24
Strike Industries Extended Bolt CatchBolt Catch24
Timber Creek Outdoors Ambidextrous Safety Selector - BlackSafety19
Strike Industries Cobra Billet Aluminum Trigger Guard - RedTrigger Guard19
Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BKTakedown Pin18
Strike Industries AR Enhanced Castle Nut & Extended QD End Plate, Black - SI-AR-ECN&EEP-BKEnd Plate18
Build Platform Breakdown
PlatformPercentage
AR-1581.4%
AR-1015.1%
AR-93.5%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO64.6%
.223 Wylde15.4%
300 Blackout6.2%
.450 Bushmaster4.6%
.308 Win4.6%
7.62x39mm1.5%
.458 SOCOM1.5%
6.5 Grendel1.5%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length45.6%
Carbine29.8%
Rifle15.8%
Pistol8.8%

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