In Stock
ProMag Standard AR-308 20rd Detachable Polymer Magazine
Sold byAmmunition Depot•Posted Apr 27, 2026
Compare prices for ProMag Magazine LR-308, SR-25, Ruger Precision Rifle 308 Winchester 20-Round Polymer Black$17.99
Price and stock data refresh continuously from Ammunition Depot.
Deal Summary
- Currently in stock.
- Caliber: 308/7.62x51
- Category: parts
- UPC: 708279012891
- SKU: DPMA3
- Brand: Promag
Price History
Deal Details
The ProMag Standard AR-308 20rd Detachable Polymer Magazine is a reliable and durable accessory designed for your AR-308 or .308 caliber AR-type rifles that use LR-308 (DPMS) or SR-25 pattern magazines. Crafted from high-quality DuPont Zytel polymer this magazine is lightweight yet sturdy ensuring long-lasting performance. It features an injection-molded magazine follower and a mag spring formed from chrome silicone wire for smooth and consistent feeding. Proudly made in the USA this magazine
Other Offers for This Product
Active offers from your catalog for ProMag Magazine LR-308, SR-25, Ruger Precision Rifle 308 Winchester 20-Round Polymer Black.
Comparing 7 retailers carrying this product
Lowest Price: $12.39
Highest Price: $17.99
You Save: $5.60
Avg Discount: 14% off
ProMag DPMS LR-308 AR .308 Caliber Magazine 20 RDs Black Polymer
Pro Mag IndustriesGrabAGunSKU/UPC: GAG_GSS-DPM-A3-296092
$12.39$19.99Save 38%
View at GrabAGun
ProMag DPMA3 AR-308 308 Win,7.62x51mm NATO AR-308,SR25 20rd Black Detachable
PromagBattleHawk ArmorySKU/UPC: 708279012891
$13.01$19.99Save 35%
View at BattleHawk Armory
ProMag DPMA3 Standard 20rd 308 Win Fits AR-10 Black DuPont Zytel Polymer, Magazine
PromagHinterland OutfittersSKU/UPC: 59349
$14.05
View at Hinterland Outfitters
ProMag 20 Round .308 Win AR-308 Magazine, Black - DPMA3
PromagPalmetto State ArmorySKU/UPC: 782221
$14.99$16.99Save 12%
View at Palmetto State Armory
ProMag Magazine LR-308, SR-25, Ruger Precision Rifle 308 Winchester 20-Round Polymer Black
PromagMidwayUSASKU/UPC: 609427
$17.49
View at MidwayUSAProMag Standard AR-308 20rd Detachable Polymer Magazine
PromagAmmunition DepotSKU/UPC: DPMA3
$17.99
View at Ammunition Depot