Rankin Industries AR15 16.25 inch suppressed Rifle 556

Product Description

The Rankin Industries AR15 16.25 inch suppressed rifle 556 is a semi-automatic AR platform rifle chambered in 5.56 NATO with an integrated suppressor system. This configuration delivers a compact suppressed package without requiring a separate muzzle device or additional paperwork for the host firearm.

Because the suppressor is built into the serialized assembly, you complete one NFA Form 4 for the entire system rather than buying a rifle and suppressor separately. The 16.25 inch designation refers to the overall barrel and suppressor assembly length.

This rifle suits shooters looking for a suppressed AR15 where the host and can are engineered together from the start.

Key Facts

• Brand: Rankin Industries
• Model: AR15 16.25 inch suppressed Rifle 556
• Action Type: AR Platform, Semi-Auto
• Caliber: 5.56 NATO
• SKU: RI-Suppressed-Rifle-556

Why Buy a Suppressed AR15 Instead of Adding a Can Later

When you purchase a suppressed AR15 as a single serialized unit, the barrel length and gas system are already tuned to the back pressure of that specific suppressor. There is no trial-and-error with buffer weights or adjustable gas blocks.

You also avoid the barrel length calculations that come with pinning and welding a muzzle device. The Rankin Industries design integrates the suppressor into the overall length, so the system meets federal minimums without compromise.

Finally, you submit one ATF Form 4 instead of two—one for the suppressed firearm itself. An approved ATF Form 4 is required before you take possession; see our NFA wait times guide for current approval times.

AR Platform and 5.56 NATO for Suppressed Use

The AR platform remains the most versatile suppressor host because aftermarket parts and magazines are universal. If you later want a different trigger, stock, or optic mount, the ecosystem supports it.

5.56 NATO runs cleaner suppressed than many pistol calibers, and the gas system on an AR can be tuned to reduce blowback. Shorter barrels in 5.56 lose some velocity, but suppressor length adds back enough to keep powder burn efficient and report hearing-safe.

Who This Rifle Is Built For

This suppressed AR15 fits shooters who want a do-everything carbine that is hearing-safe out of the box. It works for hog hunting at dawn, range training without doubling up on ear pro, and home defense where overpressure in a hallway matters.

The semi-auto AR platform is familiar to most shooters, so the manual of arms requires no retraining. You get suppressed performance in a package that still accepts standard AR rifle accessories.

Buying from Western Sport in Roanoke, TX

Western Sport is a licensed FFL/SOT dealer serving North Texas and the DFW area since 2007. Owner and gunsmith Lance Rankin and his team handle NFA transfers, gunsmithing, and serialized firearm sales on site in Roanoke, Texas. Call 817-393-4000 to confirm specifications, place an order, or discuss your suppressor needs.

Frequently Asked Questions

What is the Rankin Industries AR15 suppressed rifle?

The Rankin Industries AR15 16.25 inch suppressed rifle 556 is a semi-automatic AR platform rifle with an integrated suppressor, chambered in 5.56 NATO. The suppressor is part of the serialized assembly, so you register one NFA item instead of two separate pieces.

Do I need a tax stamp for this suppressed AR15?

Yes, you need an approved ATF Form 4 to take possession of this rifle because the suppressor is a regulated NFA item. The form covers the entire serialized unit. Western Sport handles NFA transfers and can walk you through the paperwork at 817-393-4000.

How does a suppressed AR15 compare to buying a rifle and suppressor separately?

A factory suppressed AR15 like this Rankin Industries model is already tuned for the gas system and barrel length, so you avoid tuning adjustable gas blocks or swapping buffer weights. You also submit one Form 4 instead of registering the suppressor separately, which simplifies the NFA process.

Can I use this suppressed rifle with standard AR15 magazines and parts?

Yes, because it is built on the AR platform, this rifle accepts standard AR15 magazines, triggers, stocks, and furniture. The suppressor integration does not affect compatibility with aftermarket AR components.

What specifications should I confirm before buying this rifle?

Call Western Sport at 817-393-4000 to confirm handguard type, rail configuration, twist rate, furniture, and what accessories are part of the package. Those details are best discussed with the gunsmith team before your purchase.

How do I buy an NFA item like this suppressed rifle in Texas?

You select the firearm, complete an ATF Form 4 with fingerprints and photographs, pay the transfer tax, and wait for ATF approval. Once approved, you complete the standard firearms transfer at Western Sport in Roanoke. Call 817-393-4000 to start the process or ask about current NFA timelines.

Upper and lower receivers are manufactured from aerospace grade 7075-T6 billet aluminum.

Rankin Industries Complete Mil-Spec M-16 Bolt Carrier with Bolt Assembly HPT/MPI Tested:

• Mil-Spec BCG Machined from 8620 Aircraft Quality Steel and heat treated to 60-61 RC
• Mil-Spec Chrome Lined Carrier Interior
• Mil- Spec Chrome Lined Gas Key from 4130 Steel
• Grade 8 Screws and torqued to 58 inch pounds per Mil Spec.
• Key properly staked
• Mil-Spec Carpenter 158® Bolt w/ Spring and Ejector
• Tool Steel Extractor w/ Spring and viton O-ring
• Mil-Spec Firing Pin
• Mil-Spec Cam Pin
• Full Auto Carrier is Backward compatible with all semi-auto rifles
• Full Auto M-16 5.56 BCG Weight – 11.40 oz.

Additional information