Description
The B&T Hush Puppy Kit 9mm 4″ Barrel with Aimpoint ACRO & Suppressor is a factory-integrated suppressed pistol system built on a Glock 19-sized platform. This kit includes a 4″ stainless threaded barrel, a 3″ Hush Puppy suppressor with user-replaceable wipes, and an Aimpoint ACRO P-2 red-dot sight milled directly into the slide. The design lets you lock the slide closed for the quietest possible shot or run it as a standard semiautomatic—no aftermarket guesswork.
| Manufacturer | B&T (Brügger & Thomet) |
|---|---|
| Model | Hush Puppy Kit |
| Material | Stainless steel barrel, aluminum slide, polymer frame (per manufacturer specs) |
| Compatibility | Glock 19 holsters and magazines (G19 Gen3-5) |
| Finish | Black nitride barrel, black anodized slide, black polymer frame |
| Weight | 27.5 oz with empty magazine and suppressor mounted (per B&T specs) |
| Condition | New |
Key Features
- Integrated Suppressor with User-Replaceable Wipes – The 3″ Hush Puppy suppressor uses wipes that you swap out after 15-20 rounds, keeping first-round pop to a minimum and sound signature well below 130 dB. Why it matters: you get a whisper-quiet shot without sending the whole can back to the factory for service.
- Slide-Lock Closed Design – A manual lock engages the slide to the barrel, turning the action into a straight-pull or locked-breech system. Why it matters: no moving slide means less mechanical noise and gas leakage, so the suppressor works at peak efficiency.
- Aimpoint ACRO P-2 Milled into the Slide – The slide is factory-cut for the ACRO P-2, with a direct-mount interface that co-witnesses with standard-height suppressor sights. Why it matters: no adapter plates, no lost zero—this is a dedicated setup that holds zero under hard use.
- 4″ Stainless Threaded Barrel (1/2×28) – The barrel is 4″ long with a 1/2×28 thread pitch, allowing aftermarket suppressor compatibility beyond the included can. Why it matters: you can run your existing 9mm suppressor while keeping the Hush Puppy as a backup or dedicated host.
- Two 15-Round Magazines Included – The kit ships with two flush-fit 15-round magazines, giving you a 15+1 capacity off the bat. Why it matters: you’re ready for range sessions or defensive use right out of the box—no extra mag purchases needed.
Who It’s For
This kit is for the shooter who wants a factory-engineered, drop-in suppressed pistol without the headache of piecemeal parts. If you run a Glock 19 as your primary handgun and need a suppressed host for night work, pest control, or low-visibility training, the Hush Puppy delivers. It’s also ideal for collectors who appreciate B&T’s Swiss engineering and the legacy of the original Hush Puppy design.
Pros & Cons
- Pro: Factory-tuned reliability—no timing issues, no baffle strikes, no guesswork. B&T builds this as a system.
- Pro: The ACRO P-2 is one of the toughest closed-emitter dots on the market, with a 50,000-hour battery life and IPX8 waterproof rating.
- Pro: User-replaceable wipes keep suppression performance consistent over the can’s lifespan.
- Con: The wipe system requires periodic replacement (every 15-20 rounds), so it’s not a “set-and-forget” suppressor—you’ll need to stock wipes for sustained use.
- Con: At $3,520, this is a premium investment. You can build a cheaper suppressed Glock 19, but you won’t get the same integration or factory warranty.
Comparison vs. Competitors
| Feature | B&T Hush Puppy Kit | Zev Technologies OZ9c Suppressor-Ready | Agency Arms AOS G19 Build |
|---|---|---|---|
| Caliber | 9mm | 9mm | 9mm |
| Barrel Length | 4″ (threaded) | 4.5″ (threaded) | 4.0″ (threaded) |
| Suppressor Included | Yes (3″ Hush Puppy) | No (barrel only) | No (barrel only) |
| Optic Mount | Factory-milled ACRO P-2 | RMR-cut slide (plate needed) | AOS plate system (RMR/ACRO) |
| Slide Lock Feature | Yes (manual lock) | No | No |
| Magazine Capacity | 15+1 | 17+1 | 15+1 |
| Price (approx) | $3,520 (complete kit) | $1,800 (pistol only) | $2,100 (pistol only) |
FAQ
How does the wipe system work, and how often do I need to replace wipes?
The Hush Puppy suppressor uses a stack of rubber wipes that the bullet passes through, sealing gas behind it. B&T recommends replacing the wipes after every 15-20 rounds to maintain peak suppression. Replacement wipes are available from B&T and install in minutes with a simple tool.
Can I use this kit with a standard Glock 19 holster?
Yes. The Hush Puppy frame and slide dimensions match a Glock 19 Gen3-5, so it fits most G19 holsters. However, with the suppressor attached, you’ll need a holster designed for suppressed pistols (open-bottom or light-bearing models). The ACRO P-2 adds minimal width, so standard RMR-cut holsters work.
Is the Aimpoint ACRO P-2 removable, or is it permanently fixed?
The ACRO P-2 is mounted using two screws into the factory-milled slide. It’s removable with a standard Torx driver, but the slide is cut specifically for the ACRO footprint—no adapter plates are needed, and no other optic will fit without modification.
What thread pitch is the barrel, and can I use my own suppressor?
The barrel is 4″ long with a 1/2×28 thread pitch, which is the standard for 9mm suppressors. You can remove the Hush Puppy can and attach any 1/2×28 suppressor. Just note that the slide-lock feature is designed to work with the included suppressor for optimal performance.
✅ Nationwide delivery to all 50 states
✅ Ships within 1-2 business days
✅ 30-day return policy on unopened items
✅ Secure checkout with encrypted payment processing
Explore more in our Suppressed Pistols and Glock-Compatible Handguns categories.
Last updated: April 2026
Reviews
There are no reviews yet.