FREE SHIPPING ON ALL ORDERS OVER $150!! +6 +5 +4 +3 +2Arcturus M4/M16 Metal 30/135rd Variable Mid-Cap Magazine$17.99PackageSingle Mag5 PackPlease chooseIn stock: 50 availableQuantity:1 Add More Add to BagGo to CheckoutSave this product for later Favorite Favorited View FavoritesShare this product with your friendsShareSharePin itArcturus M4/M16 Metal 30/135rd Variable Mid-Cap MagazineProduct DetailsBrand: ArcturusSPECIFICATION Compatible: M4 / M16 Construction: Metal / Polymer Capacity: 30-Round Real-Cap & 135-Round Mid-Cap Mode Switchable Overall Length: 180 mm Overall Width: 65 mm Overall Height: 25 mm Weight: 218 g Show MoreYou May Also LikeEF M3 MAAWS Launcher GRN 65mm GBB Buy Now$699.99EF M3 MAAWS Launcher GRN 65mm GBBPre-orderSpecna Arms J71-J74 AK AEG Pre-Order$179.99Specna Arms J71-J74 AK AEGTactical Force Tri Shot Shotgun Bundle Buy Now$191.96Tactical Force Tri Shot Shotgun BundleIWI Tavor 21 Competition Bundle (Multiple Colors) Buy Now$284.72IWI Tavor 21 Competition Bundle (Multiple Colors)HK 416 CQB AEG 320RD MAG Buy Now$44.99HK 416 CQB AEG 320RD MAG