Acetech Raider Tracer Unit w/ Blaster Module (Black / Tan) Modular Training Weapon Salient Arms developed the SAI

Salient Arms developed the SAI BLU to fill the void between M&P ergonomics and Glock reliability

giving you lots of rail real estate for optics

many times different manufacturers do not conform to them

2 Gear Box Designed with relieve cuts to function in most Tokyo Marui (TM) spec

The redesigned ATP-SE provides players with a semi and full auto selector

Acetech Raider Tracer Unit w/ Blaster Module (Black / Tan) Modular Training Weapon Salient Arms developed the SAISpecifications Brand: AceTech Product Material: Aluminum Alloy Thread: 14mm Counterclockwise (Does NOT come with a 11mm adapter) BB Compatibility: Support Green Tracer BBs and Gel BBs (Does NOT support red tracer BBs) Burst Speed: Up to 35 RPS Battery: Li ion, rechargeable (Charging time takes 2 hours from a dead battery. Comes with charging cable) Product Dimensions: 4 (L) x 1. 5 (H) x 1. 5 (D) inches Overall Weight: 0. 6 lbs Color: Black Features