Knights Armament

SR-15 E3 5.56 Mod 2 M-LOK FDE

Knights Armament SR-15 E3 5.56 Mod 2 M-LOK FDE - Complete Rifle - view 1
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Knights Armament

Overview

The Knights Armament SR-15 E3 5.56 Mod 2 M-LOK FDE is a complete rifle. Compare prices from multiple merchants and find the best deal.

Specifications

MPN31900-FDE
PlatformAR-15
Caliber5.56 NATO
ColorFDE
Gas System LengthIntermediate
Thread Pitch1/2x28
Barrel Length16.0
Action TypeSemi-Auto
Twist Rate1:7
ComplianceStandard

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$3,179
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Build history on GunPartPicker

Builders on GunPartPicker first added the Knights Armament SR-15 E3 5.56 Mod 2 M-LOK FDE to a build in August 2026.

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