Home » Shop » Rugged Suppressors Obsidian 45, 45ACP, 8.6″ Length, 1.37″ Diameter, 17-4PH Stainless Steel Construction, Suppressor Mod FDE
Home » Shop » Rugged Suppressors Obsidian 45, 45ACP, 8.6″ Length, 1.37″ Diameter, 17-4PH Stainless Steel Construction, Suppressor Mod FDE
Sale!
$930.00Original price was: $930.00.$727.00Current price is: $727.00.
Out of stock
🔇 No Form 4 needed — since October 9, 2026 a suppressor transfers on a standard Form 4473 and background check, with no tax stamp or wait. Texas buyers can complete it with us; out-of-state orders ship to an SOT dealer in your state. How it works.
Rugged Obsidian 45 modular pistol suppressor FDE — covers .22 LR through .45 ACP in one NFA can. Multi-caliber, user-serviceable. No Form 4 needed. Western Sport TX.
Update, October 9, 2026: ATF no longer requires a Form 4, tax stamp, fingerprints or registration for suppressors, short-barreled rifles, short-barreled shotguns or AOWs. They now transfer on a standard Form 4473 with a background check. Anything below that mentions a Form 4, a wait or a tax stamp was written before this change. What changed
⚠ SUPPRESSOR — NO FORM 4 REQUIRED Since October 9, 2026, ATF no longer requires a Form 4, tax stamp, fingerprints, photos or registration for suppressors. It transfers like any other firearm: a Form 4473 and a NICS background check. Buyer must be 21 or older and allowed to own a suppressor under their state’s law. Outside Texas, we ship to an SOT dealer in your state. What changed · How buying one works now
Rugged Suppressors builds American-made suppressors that emphasize modular design, broad caliber compatibility, and durability. Their Obsidian series is one of the most popular multi-caliber pistol suppressor platforms on the market — the Obsidian 45 handles everything from .22 LR through .45 ACP in a single NFA item. The Razor series covers 5.56 and 7.62 rifle applications with a focus on value and durability. The Radiant is Rugged’s modular, full-featured .30 cal can. The Alaskan360 is purpose-built for .36 caliber and .35 Whelen applications. Rugged Suppressors are designed, machined, and assembled in the United States.
The Rugged Obsidian 45 in FDE is one of the most popular multi-caliber pistol suppressors on the market. The Obsidian 45 handles every common pistol caliber from .22 LR through .45 ACP in a single NFA item — you own one suppressor but can use it on .22 LR pistols, 9mm pistols, .40 S&W, and .45 ACP with appropriate pistons. The modular design is user-serviceable. FDE finish. This is the best value multi-caliber pistol can in Rugged’s lineup.
Spec
Detail
Caliber
.45 ACP and smaller — including 9mm, .40, .45, .22 LR
Modularity
Multi-caliber: one can, multiple host platforms
Design
User-serviceable, modular baffles
Finish
FDE
Application
Pistols and PCCs in .22–.45 caliber
NFA Class
Suppressor — no Form 4 required
Made in USA
Rugged Suppressors, USA
Ordering from Western Sport
Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
FAQ — Rugged Obsidian 45
Can I really use the Obsidian 45 on my .22 LR AND my .45?
Yes — the Obsidian 45 is a multi-caliber suppressor. Using different pistons/endcaps (sold separately), you can mount it on any threaded .22 LR, 9mm, .40 S&W, or .45 ACP pistol. One NFA item, unlimited hosts. This is the core value proposition of the Obsidian 45 — broad platform compatibility with a single Form 4 tax stamp.
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Buying a suppressor now: a Form 4473 and a background check. No Form 4.
Since October 9, 2026, ATF no longer requires a Form 4, tax stamp, fingerprints, photos or registration to buy a suppressor. It transfers like any other firearm: you fill out a Form 4473, pass a NICS background check, and it is yours. No months-long wait.
Texas buyers: suppressors are legal under Texas law. Western Sport has been an SOT / Class III dealer since 2007.
Outside Texas: we ship to an SOT dealer in your state, who completes the 4473 with you. Your state’s law still decides — some states ban suppressors, and some only allow ones registered with ATF.
Want it registered anyway? ATF still accepts a voluntary Form 4. Ask us.
This item is out of stock. These are on the shelf today and ship or transfer the same way. Not sure which is the right swap? Call 817-393-4000 and we will tell you straight.
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