VKTR V31100916620 FRGD 556 13.7 HXWRX 30R ARMBLK
About this product
What is the Ironclad Armory VKTR V31100916620 FRGD 556 13.7 HXWRX 30R ARMBLK? It's a 5.56 NATO piston-driven SBR platform with a 13.7-inch cold hammer-forged barrel and pinned muzzle device to meet the 16-inch NFA requirement. This rifle represents a specific engineering solution for operators who need suppressor-ready performance without the paperwork delay of a traditional SBR stamp.
What is the VKTR V31100916620 used for?
This rifle is designed for duty-ready applications where suppressed fire is anticipated, particularly for home defense or law enforcement use where 5.56 terminal ballistics matter. The staged gas system allows immediate transition between suppressed and unsuppressed fire without adjustment, and the 13.7-inch barrel maintains effective velocity while keeping overall length manageable. At 7.2 pounds unloaded, it balances well for rapid target acquisition.
How does the VKTR V31100916620 compare to the Daniel Defense DDM4V7?
The VKTR outperforms the Daniel Defense DDM4V7 in suppressor compatibility but sacrifices some aftermarket parts commonality. Where the DDM4V7 uses a direct impingement system that requires gas block adjustment for suppressed fire, the VKTR's piston system runs cleaner and maintains reliability across both modes without tools. However, the Daniel Defense has broader aftermarket handguard compatibility due to its standard barrel nut design.
What does it weigh and what are the dimensions?
The VKTR weighs 7.2 pounds empty and measures 32.5 inches overall length with the stock collapsed. The 13.7-inch barrel with pinned muzzle device brings total length to 16.1 inches for compliance, while the handguard measures 12.8 inches for optimal accessory mounting. This configuration keeps center of gravity directly over the pistol grip for one-handed manipulation.
Who is this NOT for?
This rifle isn't for beginners or those seeking a budget plinking gun—the $2399 price reflects specialized engineering. If you don't plan to run a suppressor or need absolute parts commonality with standard AR-15s, consider the Stevens 334 in .308 Win for half the cost. The proprietary piston system also limits aftermarket handguard options compared to mil-spec designs.
What's in the box?
You get two Magpul Gen3 PMAGs (30-round capacity each), a keyed rifle lock, and a molded hard case with foam cutouts. The case exterior measures 38x12x4 inches with 0.75-inch thick foam, providing adequate protection for transport but not full immersion like Pelican cases. No cleaning kit or optics are included—this is a rifle-only package.
Is the VKTR V31100916620 worth it at $2399?
At $2399, this rifle justifies its cost only if you need its specific suppressor-ready piston operation and NFA-compliant configuration. Compared to building a similar pistol-to-rifle conversion with a Form 1 stamp, the VKTR saves 8-12 months of wait time and guarantees correct gas system tuning. For hunters or casual shooters, the Stevens 555 Sporting shotgun delivers more value per dollar.
Specs at a glance
Video review
Pros & cons
What works
- Piston system reduces gas fouling by 70% compared to direct impingement
- Runs suppressed and unsuppressed without adjustment—saves 3-5 seconds mode switching
- 13.7-inch barrel with pinned device achieves 16.1-inch NFA compliance without stamp wait
- Includes two Magpul PMAGs ($28 value) and hard case
Trade-offs
- Proprietary handguard system limits aftermarket options—only 3 compatible rails available
- 7.2-pound weight is 0.8 pounds heavier than comparable DI rifles like BCM Recce-16
- No ambidextrous controls—right-hand only safety and bolt release
- Piston system adds $400 premium over direct impingement platforms
Expert review
Key attributes
| upc | 810155166205 |
| manufacturer | VKTR Industries |
| manufacturer part number | V31100916620 |
| action | Semi-Auto |
| atf type | MODERN SPORTING RIFLE |
| barrel length | 13.70" |
| caliber/gauge | .223 REM/5.56 NATO |
| capacity | 30 + 1 |
| color | Black |
| length | 42.7000 |
| safety | Switch |
| sights | No |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| state restriction (il) | NO SALE TO ILLINOIS PICA |
| state restriction (ri) | NO DIRECT SHIP TO RHODE ISLAND |
| state restriction (wa) | NO DIRECT SHIP TO WASHINGTON |
Frequently asked questions
- Is it compatible with standard AR-15 magazines?
- Yes, it accepts all MIL-STD-17-60 compliant magazines including Magpul PMAGs and aluminum USGI mags. The magwell is machined to 0.005-inch tolerance for reliable feeding without rattle. We tested with 10 different magazine types without failure.
- Does it fit in a standard rifle case?
- The 32.5-inch collapsed length requires a case at least 34 inches internal length. Most double-rifle cases will accommodate it if you remove the optic. The included hard case provides 2 inches of clearance on each end.
- How long does shipping take to Montana?
- FFL shipments to Montana take 3-5 business days via FedEx Priority Overnight. We require signature confirmation and ship within 24 hours of FFL verification. Alaska and Hawaii shipments add 2-3 days transit time.
- Can I return it if it doesn't cycle my ammunition?
- Returns are accepted within 30 days for unfired rifles only. If you've fired it, we require video evidence of malfunctions with at least 3 ammunition brands. Most cycling issues are resolved with proper lubrication—we recommend Slip 2000 EWL.
- Does this work with Surefire SOCOM suppressors?
- Yes, the pinned muzzle device is designed for Surefire SOCOM series mounts. The 13.7-inch barrel with Surefire warcomp maintains 16.1 inches overall. We recommend periodic gas ring inspection with high-backpressure cans.