AR-15 Rifle for Sale – SIG SAUER M400 SDI 5.56mm 16″ FDE Tactical Semi-Auto
Experience rugged performance and precision with the AR-15 rifle you can trust— the SIG SAUER M400 SDI 5.56mm with a 16″ barrel and flat dark earth (FDE) finish. Engineered for both tactical excellence and recreation, this high-performance AR-15 rifle delivers exceptional durability, shooting accuracy, and a smooth semi-automatic action—ideal for self-defense, sport shooting, and duty use.
Key Features of the SIG SAUER M400 SDI AR-15 Rifle:
- Barrel Length: 16 inches – optimized for balance between maneuverability and accuracy
- Caliber/Gauge: .223 Remington / 5.56 NATO – compatible with a wide range of ammunition
- Twist Rate: 1-in-7″ – ideal for stabilizing heavier bullets
- Action: Semi-Automatic – reliable cycling with minimal recoil
- Capacity: 30+1 rounds – includes one 30-round polymer magazine
- Construction: Military-grade materials ensure lifetime durability and reliability
- Finish: Flat Dark Earth (FDE) – low-visibility tactical finish for outdoor environments
Why Choose the SIG SAUER M400 SDI AR-15 Rifle?
As a premier offering from Sig Sauer, the M400 SDI is more than just an AR-15 rifle; it’s a dependable firearm built for real-world applications. Whether you’re hitting the range for competition, protecting your home, or engaging in tactical training, the M400 ensures superior accuracy, robust construction, and ease of customization thanks to its modular AR design.
Compliance & Restrictions:
Note: State restrictions may apply to this product. Please check your local laws before purchasing.
Frequently Asked Questions (FAQs)
- Is this AR-15 rifle legal in my state?
Laws vary by state. Please consult your local firearm regulations before ordering. - What type of ammunition does the SIG M400 SDI use?
This rifle is chambered in .223 Rem/5.56 NATO—compatible with both types. - Does the rifle come with any accessories?
It includes one 30-round polymer magazine. Additional accessories are sold separately. - Can I customize this AR-15 rifle?
Yes. The M400 SDI platform supports a wide range of AR-compatible accessories. - Is this firearm good for beginners?
The M400 features an easy-to-use semi-auto action, making it suitable for new shooters when paired with proper training.
Discover more from Get Guns N Ammo -Buy Firearms, Shotguns, N Ammunition Online
Subscribe to get the latest posts sent to your email.
Discover quality arms and a wide range of firearms perfect for every shooter. Whether you want to grab a gun for shooting, enjoy free gun games, or explore unique options like a Byrna gun, chicken gun, heat gun, or even a nerf gun, we’ve got you covered. Find unbeatable gun deals on guns for sale—including top gun models and replicas inspired by Top Gun Maverick and even Tamil guns. Secure your investment with a reliable gun safe and easily locate gun stores near you. Experience a trusted gun broker service on GunBroker.com, where you can buy with our Get Guns N Ammo GunBroker Account. Embrace the excitement of shooting and discover a selection that even channels a classic vibe reminiscent of Guns N Roses. Start exploring today and shoot for excellence with every purchase.
Reviews
There are no reviews yet.