DURAMAG 20-Round Magazine — .223 Rem / 5.56 NATO / 300 Blackout, AR-15, Aluminum, Bronze, AGF Follower
Model: 2023007175CPD • UPC: 766897411625
When reliability matters more than round count, reach for the DURAMAG 20-Round AR-15 Magazine. Built from lightweight aluminum and finished in a tough Bronze coating, this compact mag feeds .223 Remington, 5.56 NATO, and 300 AAC Blackout with smooth, repeatable consistency. The AGF (Advanced Geometry Follower) helps prevent tilt and nose-dives, while a precisely formed body and quality spring keep your rifle running from zero range to duty-length training days.
Why Choose This DURAMAG 20-Round Aluminum Mag
Three-Caliber Compatibility: Optimized to run .223 Rem, 5.56 NATO, and 300 BLK—perfect for mixed-caliber AR builds and shooters who cross-train.
Compact 20-Round Size: Shorter than 30s for bench work, prone, vehicles, and tight shooting positions—without giving up reliable capacity.
Aluminum Body, Bronze Finish: Rigid, corrosion-resistant aluminum with a low-glare Bronze exterior for a distinctive look and durable field performance.
AGF Anti-Tilt Follower: The Advanced Geometry Follower promotes straight-line feeding and resists forward tilt that can cause stoppages.
Consistent Feed Geometry: Precision-formed feed lips and a quality spring help maintain timing and presentation across a broad ammo spectrum.
AR-15 Platform Fit: Compatible with most AR-15 pattern lowers and magwells, including mil-spec receivers.
Note: Always confirm firearm, caliber, and magazine compatibility before use—especially when running 300 BLK with non-standard bullet profiles.
Field & Range Advantages
Better Prone & Supported Shooting: The shorter profile clears bipods, bags, and barricades—ideal for zeroing or precision carbine stages.
Easier Administration: 20s are lighter and more compact in range bags and chest rigs, and they seat cleanly on a closed bolt.
Durable All-Weather Finish: Bronze exterior stands up to dust, sweat, and rain; wipes down quickly after training.
Use Cases
Carbine Courses & Qualifications: Reliable feeding with a manageable footprint for positional shooting.
Hunting & Truck Guns: Slim, snag-resistant size for tight spaces and discrete carry.
300 BLK Suppressed Setups: Consistent stack geometry supports subsonic and supersonic loads (verify ammo profile in your rifle).
Features & Specifications (At a Glance)
Brand: DURAMAG
Platform: AR-15 (most standard lowers)
Capacity: 20 rounds
Calibers: .223 Remington / 5.56 NATO / 300 Blackout
Body: Aluminum construction
Finish/Color: Bronze (low-glare, corrosion-resistant)
Follower: AGF (Advanced Geometry, anti-tilt)
Spring: High-quality magazine spring designed for reliable cycling
Baseplate: Removable for routine maintenance*
Model / SKU: 2023007175CPD
UPC: 766897411625
*Baseplate style may vary by production.
Care & Maintenance
Routine Cleaning: Depress the baseplate retainer, slide off the floorplate, and remove spring/follower. Brush carbon and grit; dry and reassemble.
Feed Lip Check: Inspect for dents or deformation after hard field days. Replace if damaged.
Ammo Testing: Run your chosen .223/5.56 or 300 BLK loads to verify feeding—especially heavy, flat-nose, or subsonic bullets.
Frequently Asked Questions
Will this magazine work with 300 Blackout?
Yes. It’s rated for 300 BLK as well as .223/5.56. Because bullet shapes vary widely in 300 BLK, test your specific load for reliable feeding.
Why pick a 20-round mag instead of a 30?
20s sit lower for prone/bench shooting, seat easier on a closed bolt, and carry slimmer in pouches—great for training and hunting.
What is the AGF follower?
Advanced Geometry Follower is designed to reduce tilt and keep cartridges aligned for smooth, repeatable feeding.
Will it fit my AR-15 lower?
It fits most AR-15 pattern lowers and magwells. Check for unusual billet magwell dimensions if your receiver is non-standard.
Best Practices for Reliability
Seat on a Closed Bolt: 20s typically seat positively—still give a firm tug to confirm lock.
Mark Magazines: Label caliber/load (e.g., “300 BLK Sub”) to avoid mix-ups with .223/5.56.
Rotate & Inspect: Cycle mags through use; replace springs or followers if you notice sluggish feeding.
SEO Highlights (Naturally Integrated)
DURAMAG 20-round AR-15 magazine, aluminum body, Bronze finish, AGF anti-tilt follower, feeds .223 Rem, 5.56 NATO, 300 AAC Blackout, compact 20rd mag for prone/bench/vehicle use; 2023007175CPD, UPC 766897411625.
Compact, Rigid, and Ready to Run
For shooters who demand reliability and control in a smaller footprint, the DURAMAG 20-Round Aluminum Magazine delivers—on the bench, in the blind, and everywhere in between.
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