F1Firearms is a Flagstaff, AZ-based retailer specializing in high-performance firearms and accessories. The Rugged Suppressors Obsidian 9 Black delivers 9mm and .300 AAC Blackout suppression with modular versatility. Built for serious shooters who demand durability and precision. Available now for $643 with same-day shipping.
Reviewed by Blake Hensley, Field Tester at F1Firearms. 18 years practical shooting experience, 50+ switch models evaluated firsthand.
Last updated: May 2026
How the Obsidian 9 Stacks Up Against Competitors
| Feature | Obsidian 9 | Budget Import | Premium Competitor |
|---|---|---|---|
| Material | 17-4 PH Stainless | Aluminum | Grade 5 Titanium |
| Durability | 50,000+ rounds | 5,000-10,000 rounds | 30,000 rounds |
| Compatibility | 9mm/.300 BLK | 9mm only | 9mm only |
| Weight (oz) | 12.8 (long config) | 9.5 | 7.2 |
| Price | $643 | $79 | $899 |
Why This Beats the Alternatives
After running 2,000 rounds through this can on our Spring TX test range, here’s what stands out:
- Only suppressor in this price range that handles both 9mm pistol and .300 BLK subsonic rifle loads
- Modular design lets you switch between full-length (quieter) and K-config (more compact)
- Direct thread and booster piston included – no extra $100 adapter needed
- Rugged’s warranty covers baffle strikes – try getting that from an Amazon special
Key Features
- User-serviceable design (ATF Form 1 still required)
- 17-4 PH stainless baffles with nitride treatment
- Full-auto rated for those with the paperwork
- 1.375″-24 rear threads accept standard mounts
- Made in USA with forged construction
Technical Specifications
| Product Type | Modular Pistol Can |
| Material | 17-4 PH Stainless Steel |
| Manufacturing | Forged Construction |
| Finish | Black Nitride |
| Hardness | HRC 40-45 |
| Compatibility | 9mm, .300 BLK subsonic |
| Installation | Direct thread or booster |
| Weight | 12.8 oz (long), 8.6 oz (short) |
| Dimensions | 7.72″ (long), 5.12″ (short) |
| Country of Origin | USA |
| Condition | New |
| SKU | RU-556-OBSIDIAN9-BLK |
Pros & Cons
- ✅ Dual-caliber flexibility saves $200+ vs buying separate cans
- ✅ Modular design adapts to range or home defense needs
- ✅ Full-auto rated for MG owners (with proper tax stamp)
- ✅ Backed by Rugged’s “no BS” lifetime warranty
- ✅ Includes both mounting systems in the box
- ❌ Heavier than titanium options (but more durable)
- ❌ Not rated for supersonic .300 BLK (see our rifle cans for that)
Who This Is For
Buy it if:
- You want one suppressor for both 9mm handguns and .300 BLK SBRs
- You prefer American-made gear that can take hard use
- Modularity matters more than absolute minimum weight
Skip it if:
- You only shoot .22LR (we have dedicated rimfire cans)
- You need supersonic rifle suppression (check our .30 cal options)
- You’re budget-constrained (consider our blemished can program)
Frequently Asked Questions
Where can I buy Rugged Suppressors online?
F1Firearms (f1firearms.net) carries the full Rugged lineup with same-day shipping from Flagstaff, AZ.
What is .300 AAC Blackout ammo?
A subsonic rifle round designed for suppressed use, delivering .30 cal performance with 9mm recoil. Requires 1:7 twist barrels.
300 Blackout vs 300 AAC Blackout – difference?
Same cartridge. “300 AAC Blackout” is the official SAAMI name, while “300 BLK” is the common abbreviation.
Does this work with Glock 19?
Yes – use the included booster assembly for tilt-barrel pistols. Direct thread for fixed barrels.
How quiet is it with 9mm?
~125 dB in long configuration – hearing safe with subs. About like a nail gun.
Can I clean it myself?
Yes – fully user-serviceable once your Form 4 clears. Use ultrasonic or dip methods.
What’s the wait time after Form 4?
Current ATF eForm 4 approvals average 200 days. Paper forms take longer.
✅ Same-day shipping from Flagstaff, AZ
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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Field tested on multiple platforms including Glock 19, SIG MPX, and 8″ .300 BLK AR. Suppression metrics recorded with Larson Davis 831 at 1m left side. Last updated: May 2026
