Magazine M4 A1 C8 GBR 30rds out-of-stock the RSA attaches to any

the RSA attaches to any 1913 Picatinny rail and has been proven to withstand stress tests of over 300 pounds while only weighing a mere 1

Their goal is to satisfy both airsoft players and gun collectors

Featuring the patented SERPA Auto Lock release

Magazine capacity: 450 rds Weight: 230 g Shipping weight: 240 g

5 mm Connection: Mini Tamiya Weight: 80 g Shipping weight: 100 g

Magazine M4 A1 C8 GBR 30rds out-of-stock the RSA attaches to anyDetails Weight: 410 g Shipping weight: 440 g KJ Works KJ Works is one of the most experienced producer and manufacturer of GBB airsoft replicas in the market. Their goal is to provide high quality products at an affordable price. The reputation that KJ Works gained from the customers, attention to detail and quality control has been recognised by real firearms license holders and established a cooperation to make replicas under license for them.