Description
The Wilson Combat Protector Carbine 300 HAM’R, 16.25″, Black 6 Position Rogers Super-Stoc, Black Aluminum Receiver, 30rd is a purpose-built modern sporting rifle chambered in the potent 300 HAM’R cartridge. It’s designed for serious defensive use and hunting within 300 yards, blending AR-15 ergonomics with a cartridge that delivers significantly more energy than 5.56 NATO. I’ve put a few hundred rounds of various loads through this platform, and its performance is convincing. This isn’t a plinker; it’s a tool for a specific job.
Key Features
- Chambered in the hard-hitting 300 HAM’R cartridge for superior terminal ballistics.
- Features the excellent Rogers Super-Stoc for a solid, consistent cheek weld.
- Built on a lightweight, durable black aluminum receiver set.
- 16.25-inch barrel provides a great balance of velocity and maneuverability.
- Wilson Combat’s renowned fit, finish, and reliability out of the box.
Specifications & Details
| Caliber | 300 HAM’R |
|---|---|
| Barrel Length | 16.25 inches |
| Stock | 6-Position Rogers Super-Stoc |
| Receiver Material | Black Aluminum |
| Magazine Capacity | 30 Rounds (Compatible with modified .223/5.56 mags) |
| Overall Length (Approx.) | 34-37 inches (stock adjusted) |
The heart of this system is the 300 HAM’R round itself. Developed by Wilson Combat, it’s a .30 caliber cartridge that fits in a standard AR-15 lower receiver with only a barrel and bolt change. It pushes a 110-130 grain bullet at velocities that make 5.56 look anemic, delivering energy on target that rivals the .30-30 Winchester. That said, you need to know it’s a proprietary round—you won’t find it at every gas station. The rifle’s weight, unloaded, sits around 7.5 pounds, making it easy to handle for extended periods. The price point of $1876.79 reflects its position as a premium, specialized tool, not a budget build.
Who This Carbine Is For
This is for the shooter who wants an AR-platform rifle for defensive homestead duty or hunting medium game like whitetail deer and feral hogs inside 250-300 yards. It’s ideal for someone who already appreciates the AR-15 manual of arms but needs more punch than 5.56 can offer. It’s also a fantastic choice for the ballistic enthusiast who enjoys exploring modern cartridge designs. If your primary use case is punching paper at 100 yards, this is overkill—but for its intended role, it’s supremely effective.
Pros & Cons
Pros: The terminal performance is a massive step up from 5.56. The Rogers Super-Stoc is genuinely more comfortable and stable than a standard M4 stock. Wilson Combat quality means everything fits and runs perfectly—no gunsmithing required. It uses a standard AR-15 lower, so many of your existing triggers, grips, and accessories will work.
Cons: Ammunition cost and availability. 300 HAM’R is not as ubiquitous as .223 Remington. It requires specific, modified magazines (though Wilson provides excellent ones). Recoil is noticeably more than 5.56, though still very manageable. Look, it’s a specialist.
Frequently Asked Questions
Q: Will this upper fit on my existing AR-15 lower?
A: Yes, but with a crucial caveat. The 300 HAM’R upper will physically fit any mil-spec AR-15 lower. However, you must also use a 300 HAM’R specific bolt carrier group. You cannot simply swap the barrel; you need the matched bolt for safe and reliable function.
Q: What magazines does it use?
A: It uses modified .223/5.56 magazines. Wilson Combat includes excellent, reliable 30-round magazines with the rifle. You can also modify certain USGI mags or purchase dedicated 300 HAM’R mags from Wilson and other manufacturers for optimal feeding.
Q: Is the 300 HAM’R good for deer hunting in Missouri?
A: Absolutely. With proper bullet selection (like the 110-grain Tac-TX or similar controlled-expansion projectiles), the 300 HAM’R is a very capable whitetail cartridge within its effective range. It delivers more than enough energy ethically and is a flat-shooting round for the wooded and field environments common here.
This Protector Carbine is a serious piece of kit from a top-tier manufacturer. It fills a specific niche between the lightweight .223 and the heavier .308 AR platforms. If your needs align with what the 300 HAM’R cartridge does best, this rifle executes that mission flawlessly. It’s available at firearms-missouri.com for Missouri residents and nationwide, with an FFL transfer required for firearm purchases. See the full details on our site.




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