Army Armaments - Hi-Capa 5.1 GBB Magazine 30rds notaglock The lower receiver is completely

The lower receiver is completely standard AR15 setup

This pistol features Fibre Optic Sights with green front and orange rear posts that make lining up the sights quicker for faster target acquisition

The 2600rnd box magazine is also battery operated

The slide locks back crisply with the charging handle and the extended 50 round magazine gives a resounding metallic clank when it’s inserted

buffer tube

Army Armaments - Hi-Capa 5.1 GBB Magazine 30rds notaglock The lower receiver is completelyA spare Gas magazine for the Army Armament R501 Gas Blowback Airsoft Pistol, which holds a total of 30 BBs and is the perfect way to spend more time in the field playing, and less time in the safe zone reloading. The magazine features a custom Polymer Baseplate which is easily slide to access the inlet valve. Alloy Construction 30rnd Capacity For Army Armament R501 Spare Magazine Custom Baseplate Polymer Feed Lips Double Stack Magazine Loaded From Top