Price history at MidwayUSA
Recorded at MidwayUSA since Oct 9, 2026: low $441.00 (Oct 11, 2026), high $449.99 (Oct 9, 2026). Last checked Oct 26, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
The AR-STONER AR-15 Upper Receiver provides style, function, affordability to your AR-15. The A3 upper attaches to virtually any standard AR-15 lower receiver. Machined with M4 feed ramps, this upper features an M-Lok handguard and 4150 Chrome Moly Vanadium barrel with a matte finish to top it off. M-Lok Handguard slots allow mounting of popular M-Lok compatible accessories directly to precision cutouts and features integrated QD sling mounts with a sleek design that does not sacrifice strength or ergonomics. FeaturesM-Lok railMelonite 41V50 Button-Rifled BarrelMelonite 9310 Bolt, Shot-Peened & MPI'dMelonite 8620 Bolt Carrier