Description
The DPMS 18 GII .308 Compact Hunter 18″ Lightweight Barrel Carbon Fiber FF B5 Stock 308 Win is a purpose-built, lightweight AR-10 platform rifle designed for maneuverability and power. It combines a carbon fiber free-float handguard and a compact 18-inch barrel to deliver the terminal performance of .308 Winchester in a package that handles like a lighter-caliber rifle, ideal for hunters and shooters who cover ground.
Key Features
- Lightweight Hunter Build: The 18-inch lightweight profile barrel and carbon fiber free-float handguard shave critical ounces without sacrificing the .308’s downrange authority.
- Compact & Maneuverable: With an 18-inch barrel and the B5 Systems Bravo stock, this rifle balances well in tight blinds, dense timber, or from a vehicle rack.
- Reliable GII Platform: Built on DPMS’s proven Gen II pattern, known for improved reliability and a more streamlined receiver design compared to older AR-10 variants.
- Ready for Optics: The flattop upper receiver is drilled and tapped, ready for your choice of scope mount—no gunsmithing required to get it range-ready.
Specifications & Details
| Caliber | .308 Winchester / 7.62x51mm NATO |
|---|---|
| Barrel Length | 18 Inches |
| Barrel Profile | Lightweight |
| Handguard | Carbon Fiber Free-Float Tube |
| Stock | B5 Systems Bravo |
| Action | Gas-Operated Semi-Auto |
Here’s the thing—when it comes to hunting whitetail in Missouri’s hardwood draws or pursuing hogs in thick cover, a full-sized, heavy-barreled .308 can be a burden. This DPMS GII Compact Hunter addresses that directly. The lightweight barrel profile reduces front-end weight, while the carbon fiber handguard provides a solid grip point without adding heft. The B5 Bravo stock offers a solid cheek weld and quick length-of-pull adjustment for layering up in cold weather. At a total weight hovering around 8 pounds unloaded (depending on optic), it’s a rifle you can carry all day without fatigue compromising your shot. The price point of $1258.74 positions it as a serious tool for the practical hunter, not just a range toy.
Who This Rifle Is For
This rifle is for the mobile hunter who needs a .308 but refuses to lug a 10-pound rifle over ridges. It’s for the shooter who values a fast-handling platform for medium-game at realistic woods distances, out to maybe 300 yards. It’s also a solid choice for a general-purpose ranch or truck rifle where power and compactness are both priorities. If your use case involves more walking than bench shooting, this configuration makes sense.
Pros & Cons
Pros: Significant weight savings over a standard-profile AR-10. The 18-inch barrel is a sweet spot for .308 velocity and maneuverability. The B5 stock and carbon fiber handguard are practical, modern upgrades. The Gen II pattern is known for reliable feeding with minimal fuss.
Cons: A lightweight barrel will heat up faster during sustained fire—but that’s not what hunting is about. As with any AR-10 platform, magazine and parts compatibility is specific to the DPMS Gen II pattern, so you’ll want to stick with brands like Magpul for PMAG .308 M3 magazines or C Products Defense DPMS-pattern steel mags.
Frequently Asked Questions
Q: Is this rifle compatible with all AR-10 parts and accessories?
A: No. It uses the DPMS Gen II (GII) pattern, which has its own specifications for the upper and lower receiver geometry and barrel nut. The handguard is proprietary to this system, but the rifle uses a standard mil-spec trigger and buffer tube, allowing for those common upgrades.
Q: What’s the effective range for hunting with this 18-inch barrel?
A: With quality .308 Winchester hunting ammunition, this setup is perfectly capable for ethical shots on deer-sized game out to 400-500 yards in capable hands. The 18-inch barrel sees only a minor velocity drop compared to a 20 or 22-inch barrel, retaining plenty of energy for medium game at typical hunting distances.
Q: Is it ready to shoot when I receive it?
A: It is drop-in ready from the box, but remember, FFL transfer required for firearm purchases. You will need to add sights or an optic, a magazine, and ammunition. The flattop upper is prepped for a standard Picatinny scope mount.
This DPMS GII Compact Hunter delivers a specific solution: .308 power in a genuinely portable AR platform. It’s built for the hunter who covers ground, where every ounce matters and a quick, offhand shot is a real possibility. Available at firearms-missouri.com for Missouri residents and nationwide.


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