Price history at MidwayUSA
Recorded at MidwayUSA since Oct 9, 2026: low $20.99 (Oct 9, 2026), high $21.67 (Oct 11, 2026). Last checked Nov 1, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
The Black Dog Sonic X magazines are constructed from glass filled nylon with nylon feed lips. The magazine is easily disassembled for cleaning and maintenance. The translucent polycarbonate allows you to see how much ammunition is remaining in the magazine. They are compatible with Atchison, Ciener, CMMG, Spikes Tactical, Tactical Solutions, and Target Master Conversion kits and uppers. These magazines also work with Sig 522, and Kel-Tec PLR22 firearms.
Black Dog Machine Sonic X Conversion Magazine with Nylon Feed Lips for AR-15 CMMG, Ciener, Tactical Solutions, Sig 522 Rimfire Conversions 22 Long Rifle 15-Round Polymer Smoke
at MidwayUSA
$21.67
In Stock
at MidwayUSA
Price verified today
Amazon
eBay
