Smith & Wesson Inc.
Smith & Wesson M&P 15 Sport III Series Rifle 5.56 NATO 10rd Magazine 16" Barrel Black
Product Details
Built to perform under various conditions the M&P SPORT III rifle is as versatile as it is reliable. Engineered for a wide variety of recreation sport shooting and professional applications the new SPORT III offers more options to accessorize than the previous generations. Lightweight and rugged the SPORT III embodies the best combination of function and form.
Featuring a forged integral trigger guard Armornite finish on the barrel chromed firing pin forward assist and dust cover. Get unmatched value with the new M&P SPORT III.
- Free-Float Handguard - Able to mount a multitude of aftermarket accessories.
- Mid-length Gas System - Users can expect less felt recoil when shooting.
- 1:8 Twist 5R Rifled Barrel - 5R rifling profile has consistent contact with the projectile ensuring a more accurate rifle. The 1:8" twist rate change allows for more variety of ammo to be used.
- Non-threaded muzzle
- Fixed non-adjustable stock
Specifications
| Brand | Smith & Wesson Inc. |
|---|---|
| UPC | 022188895094 |
| Caliber | 5.56 NATO / .223 |
| Action | Semi-Auto |
| Color / Finish | Black |
| Barrel Length | 16" |
| Capacity | 10 rounds |
| Weight | 9.4 lb |
| Condition | New |
Buying this item
- Can I buy the Smith & Wesson M&P 15 Sport III Series Rifle 5.56 NATO 10rd Magazine 16" Barrel Black online and have it shipped to me?
- Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
- How old do I have to be to buy the Smith & Wesson M&P 15 Sport III Series Rifle 5.56 NATO 10rd Magazine 16" Barrel Black?
- You must be 18 or older with valid government ID for rifles and shotguns (21+ for handguns).
- Is the Smith & Wesson M&P 15 Sport III Series Rifle 5.56 NATO 10rd Magazine 16" Barrel Black in stock?
- Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
- What is the return policy?
- Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.
All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.
Frequently bought together
Complete the setup
Ammo, magazines and optics matched to Smith & Wesson M&P 15 Sport III Series Rifle 5.56 NATO 10rd Magazine 16" Barrel Black. Everything here ships to your door or is ready at pickup.
Adds the first item in each column · you can adjust in the cart
5.56 NATO / .223 ammunition
Same caliber as this firearm.
Magazines that fit
Matched by caliber and Smith & Wesson Inc. fit.
AR-15 5.56 MAG ANTI-TILT 30RD$12.64Top pick
Optics for this rifle
We mount and bore-sight for pickup.
More rifles like this
Diamondback
Diamondback DB15 Rifle 5.56 NATO 30rd Mag 16" 1/2x28 Threaded Barrel Black
$519.75
Sturm Ruger & Co
Ruger American Generation II Scout Rifle 5.56mm 10rd Magazine 16.1" Threaded Barrel Leaf Green Stock
$721.05
Sturm Ruger & Co
Ruger Harrier Rifle 5.56 NATO 30rd Magazine 16.1" 1/2x28 Threaded Barrel Black A2 Stock
$539.35
Smith & Wesson Inc.
S&W M&P15 Sport III Rifle 5.56mm 30rd Magazine(1) 16" Barrel M-LOK Handguard
$741.75
Smith & Wesson Inc.
S&W M&P FPC 22 Rifle .22 LR 20rd Magazines(3) 16.25'' Threaded Barrel Black Finish
$499.00
Smith & Wesson Inc.
S&W M&P15-22 Sport Rifle .22LR 25rd Magazine 16.5? Barrel Black M-LOK Handguard
$483.00
Smith & Wesson Inc.
S&W M&P FPC Rifle 5.7x28mm 22rd Magazine(3) 16.25" Threaded Barrel M-LOK Rail
$637.10
Smith & Wesson Inc.
S&W M&P 15 Sport III Rifle Bundle 5.56mm 30rd Magazine(1) 16" Barrel M-LOK Handguard Black w/CTS-106 Red Dot
$780.85
Guides for this gear
All articles →
AR-15
7 Mistakes You're Making with Your AR-15 (and How to Fix Them Before Opening Day)
Before opening day, your AR-15 needs more than a quick glance and a fresh box of ammo. Use this seven-point checklist to inspect your rifle, secure your optics, verify your magazines, confirm your point of impact, and practice with your actual hunting setup.
deer season prep
Northeastern NC Gun Season Opens October 17: 7 Rifle Checks to Do This Weekend
Northeastern North Carolina gun deer season opens October 17, 2026. Use this seven-step weekend checklist to inspect your rifle, confirm your zero, organize hunting gear, and prepare for a safe opening morning.
hunting season prep
Hunting Season Prep: Your Gear Checklist Before Opening Day
Opening day has a way of exposing every item you forgot. Use this hunting season prep checklist to inspect your firearm or bow, verify optics, pack smarter, and head into the woods ready for opening day.