Smith & Wesson M&P15 Sport III 5.56 NATO 16" - AR-15 Rifle
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Smith & Wesson
Overview
The Smith & Wesson M&P15 Sport III 5.56 NATO 16" - AR-15 Rifle is a complete rifle. Compare prices from multiple merchants and find the best deal.
Specifications
MPNSM13807
PlatformAR-15
Caliber5.56 NATO
Gas System LengthMid-Length
Thread Pitch1/2x28
Action TypeSemi-Auto
Twist Rate1:8
ColorBlack
Barrel Length16.0
ComplianceStandard
Available Merchants(1)
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Build history on GunPartPicker
Builders on GunPartPicker first added the Smith & Wesson M&P15 Sport III 5.56 NATO 16" - AR-15 Rifle to a build in May 2026.
Today the one retailer we track is out of stock. Listed prices start at $715.99 at Primary Arms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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