Home / Accessory-Magazines / ProMag PROMAG AR-15/M16 MAG 42RD BLK View cart “Warne GLOCK 19/23 MAG EXT +5/+4 GRY” has been added to your cart. ProMag PROMAG AR-15/M16 MAG 42RD BLK$1999 In stock ProMag PROMAG AR-15/M16 MAG 42RD BLK quantity Add to cart SKU: COL-A16B Category: Accessory-Magazines Product ID: 45699 Description Description Black Polymer Related products Sale! Warne M&P 9/40 MAG EXTENSION FDE $5499 $5237 Sale! Ruger MAGAZINE SR40/SR40C 15RD $4895 $4610 SIG SAUER MAGAZINE 1911 COMPCT 45ACP 7RD $3499 Ruger 77/17 MAGAZINE 17HORNET 6RD $3795