Army Armament R501 Full Metal GBB


1 in stock

SKU: 36231 Categories: ,


The R501, manufactured by Army Armament, is a full metal, semi-automatic replica of one of the most iconic pistols in the world. It is powered by green gas, weighs 990kg, has a length of 216 mm, and offers a magazine capacity of 28 rounds. The R501 uses a 100 mm long inner barrel and generates approximately 335 FPS.

This model of the replica has main enhancements such as improved groves on the slide, high-visibility fiber sights, ambidextrous safety lever, and grip safety. The handgun utilizes scales with a non-slip serrated texture on the grip surfaces. It also features a Picatinny rail for mounting light amplification modules and laser designators.

Solid and high-quality item offers primarily metal external construction. Only grip panels are injection molded from polymers. On the inside, Army Armament provided quality parts that ensured long-time usage and precision of each shot.

The R501 implements a robust gas blowback (GBB) system that imitates recoil and slide action during firing. It provides an exceptional and realistic user experience, like shooting an authentic pistol. Furthermore, the handgun offers an adjustable hop-up mechanism to improve the BB’s accuracy and stability during the shot.

Whether you’re an experienced airsoft professional or a newcomer, this R501 replica is an excellent choice for anybody searching for a reliable sidearm.

Barrel thread:
11mm CCW
Drive type:
Firing mode:
Inner barrel length:
100 mm
0.95 J (approx. 322 FPS, 0.20g BB)
Magazine capacity:
28 rds