Wilson Combat Trwmag30B 30Rd 5.56/300Bo/300Hamr
$20.84
The Wilson Combat 30-round multi-caliber AR magazine is built for shooters who run multiple cartridges through the same platform. This polymer magazine handles 5.56 NATO, .223 Remington, 300 Blackout, and 300 HAM’R without requiring a magazine swap—a genuine convenience if you're testing loads, running drills with different uppers, or simply want flexibility in your ammo selection. The tube is reinforced fiber-polymer construction designed to shrug off field use, and the anti-tilt follower geometry keeps rounds feeding reliably even under stress or in rough conditions.
What makes this magazine practical: the floorplate drops free for full access to clean the tube, spring, and follower after high-round-count sessions. The textured polymer grip and durable construction handle the recoil and wear of hard use without becoming brittle or unreliable. The OD Green color with high-visibility follower means you can spot it in a kit bag or on a tactical setup. Weight is a lean 5.5 ounces—light enough that carrying several loaded mags won't tax your rig.
Like all 30-round AR mags, Wilson Combat recommends loading to 28 rounds to ease seating with the bolt closed, extend spring life, and optimize feeding. This is sound practice for any AR platform rifle using standard 30-round magazines. The multi-caliber design removes the guesswork when you're swapping uppers or barrels mid-range session—one magazine family does the job across your common intermediate cartridges.
Key Features
- 30-round capacity; load to 28 rounds for optimal bolt-closure seating and longevity
- Multi-caliber compatible: 5.56 NATO, .223 Remington, 300 Blackout, 300 HAM’R
- Reinforced fiber-polymer tube resists wear and environmental stress
- Anti-tilt OD Green follower with high-visibility design
- Easily removed floorplate with drainage and cleaning access
- Enhanced grip texture for positive magazine manipulation
- Lightweight at 5.5 ounces
- Reliable function in harsh field conditions
- Compatible with all AR-platform rifles
Specifications
| Capacity | 30 rounds (load to 28 for optimal function) |
| Calibers | 5.56 NATO, .223 Remington, 300 Blackout, 300 HAM’R |
| Material | Fiber-reinforced polymer |
| Follower | Anti-tilt, OD Green with high-visibility |
| Weight | 5.5 ounces |
| Platform | AR-15 and AR-platform rifles |
| Floorplate | Easily removable for cleaning and maintenance |
Frequently Asked Questions
Can I use this magazine with multiple AR calibers without swapping magazines?
Yes. The Wilson Combat multi-caliber magazine is engineered to feed reliably across 5.56 NATO, .223 Remington, 300 Blackout, and 300 HAM’R. The follower and tube design accommodate the dimensional differences between these cartridges, so you can load your preferred round and swap uppers or barrels without changing magazines.
Will this magazine work with my AR-platform rifle?
Yes, this magazine is compatible with all standard AR-platform rifles. It uses the same catch and feed interface as any other AR-15 mag.
How do I clean this magazine?
The floorplate is easily removed. Once off, you have full access to the tube, spring, and follower for deep cleaning. The floorplate design includes openings to allow dirt, water, and debris to drain during field use and cleaning.
Why does Wilson Combat recommend loading to 28 rounds instead of 30?
Loading to 28 rounds eases seating the magazine with the bolt closed, extends spring life by reducing constant maximum compression, and optimizes feeding reliability. This is a best practice for 30-round AR magazines and helps ensure consistent function over extended use.
