The Hi-Point 4595TS Carbine .45 ACP 17.5″ Grand Union Flag is a semi-automatic .45 ACP carbine built with a threaded barrel and a Grand Union (American Flag) skeletonized polymer stock. It features adjustable sights, multiple Weaver/Picatinny-style rails, and an internal recoil buffer for improved cycling. This carbine accepts detachable magazines, is rated for +P ammunition, and is assembled in the United States using American-made parts.
| Manufacturer | Hi-Point (per manufacturer specs) |
|---|---|
| Model | 4595TS |
| Material | Skeletonized polymer stock, metal receiver |
| Compatibility | .45 ACP, +P rated |
| Finish | Black polymer with Grand Union flag graphic |
| Weight | Approx. 7 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Threaded 17.5″ Barrel — Why it matters: lets you attach a suppressor or compensator for reduced recoil and noise, making follow-up shots faster.
- Adjustable Sights — Why it matters: zero in for windage and elevation right at the range, no gunsmith needed.
- Multiple Weaver/Picatinny Rails — Why it matters: mount a red dot, laser, or flashlight without buying extra adapters.
- Internal Recoil Buffer — Why it matters: soaks up the .45 ACP recoil, extending the life of the action and keeping the carbine running smooth.
- +P Rated — Why it matters: you can safely run hotter defensive loads for maximum stopping power.
Who It’s For
Recreational shooters who want a fun, affordable .45 ACP carbine for plinking or home defense. First-time buyers looking for a simple, reliable semi-auto that won’t break the bank. Also great for anyone who likes the classic Grand Union flag look.
Pros & Cons
- Pro: Affordable price point—under $400 for a .45 ACP carbine is hard to beat.
- Pro: Easy to mount optics and accessories with the built-in rails.
- Pro: +P rated for defensive ammo.
- Con: The skeletonized stock may feel a bit flexy under heavy use compared to a solid polymer stock.
Comparison vs. Competitors
| Feature | Hi-Point 4595TS | Zev Technologies OZ9 Carbine | Lone Wolf Distributors G17 Carbine |
|---|---|---|---|
| Caliber | .45 ACP | 9mm | 9mm |
| Barrel | 17.5″ threaded | 16″ threaded | 16″ threaded |
| Price | $386 | $1,800+ | $500+ |
| Stock | Polymer skeletonized | Aluminum chassis | Polymer |
| Weight | 7 lbs | 6.5 lbs | 6.8 lbs |
| Origin | USA | USA | USA |
FAQ
Is the Hi-Point 4595TS compatible with standard Hi-Point magazines?
Yes, it accepts standard Hi-Point .45 ACP detachable magazines. The factory 10-round mag works, and aftermarket options are available.
Can I use .45 ACP +P ammo in this carbine?
Yes, the 4595TS is rated for +P ammunition per Hi-Point specs. Just note that +P will increase felt recoil and wear on the action over time.
Does the Grand Union flag stock affect durability?
No, the graphic is printed on the polymer, so it won’t flake or peel. The skeletonized design does save weight, but it’s still sturdy enough for range use.
What muzzle devices fit the 17.5″ threaded barrel?
Any standard 1/2×28 threaded muzzle device will fit, including suppressors, compensators, and flash hiders.
Is this carbine legal in all 50 states?
It’s legal in most states, but check your local laws regarding threaded barrels and magazine capacity. We ship to all 50 states with compliance.
Why Buy From Us?
- ✓ Nationwide delivery to all 50 states
- ✓ Ships within 1-2 business days
- ✓ 30-day returns on unused items
- ✓ Secure checkout with encrypted payment
Browse more semi-auto rifles or check out our Hi-Point carbines for similar options. Last updated: April 2026.
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