Smith & Wesson M&P15 Sport III 5.56 NATO 16" - AR-15 Rifle
Ships to a dealer, not to you
This is a serialized firearm.
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
Available Merchants(6)
Prices checked
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August 2026 on GunPartPicker
Smith & Wesson M&P15 Sport III 5.56 NATO 16" - AR-15 Rifle was the third most added complete rifle on GunPartPicker in August 2026, behind the Daniel Defense DDM4 V7 5.56 Semi-Automatic Rifle, Brown - 02-128-02338-047, with about 3% of all complete rifles added to builds. Up from #10 in July.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, but today none of the 6 retailers we track has it in stock right now. Prices barely moved in August 2026, holding around $729, so there haven't been real sales lately. Listed prices start at $729 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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