High-capacity NMag Speedloader 500R — a 500-round plunger style speedloader for fast, bulk reloading of mid-cap mags, GBB mags, mos-carts and shotgun shells.
 
Product Features:
500-round capacity — hold a large quantity of BBs so you don’t refill constantly.
Plunger-style feed — simple push-plunger action for controlled, reliable delivery into magazines and shells.
Versatile compatibility — works with mid-cap rifle mags, GBB pistol & rifle mags, mos-carts and shotgun shells.
Transparent / clear window options — easy visual check of remaining BBs.
Lightweight (~100 g) — portable and easy to carry in a kit or pocket.
Durable ABS/polymer construction — impact-resistant for everyday field use.
M4/Mag-style form factor — ergonomic shape for stable handling while loading.
 
The NUPROL NMag Speedloader 500R is a large-capacity BB reservoir that dramatically reduces reloading time on the field. Fill the transparent reservoir with up to 500 rounds, place the feeding lip against the magazine or shell, then depress the plunger to feed BBs quickly and cleanly — ideal for topping up multiple mid-caps, GBB pistol and rifle magazines, mos-carts or shotgun shells between engagements. The loader is moulded from tough ABS/impact polymer for durability, weighs around 100 g and is available in several finishes to match kit preferences.