T238 Piston Rack EXP Edition – The lightest variant in the T238 Piston Rack series, featuring:
 
Narrow-profile rack design
Highly skeletonized lightweight body
Optimized for extreme ROF builds:
 
1. Compatible with 70+ RPS AEG configurations
2. Ideal for high-speed gel blaster applications
 
Compatible with MARUI V2/V3 standard gearboxes and their derivative AEG models (M4, AK, MP5, G36, P90, AUG, VECTOR, and other compatible models).

Built for Milsim/SQB pros who demand reliability in rapid-fire engagements.
 
Specification Details:
Dimensions: 66.8(L)×21.3(W)×16.1(Inner diameter)mm
Piston head installation hole: 5(Φ)mm
Material: 42CrMo Steel Teeth + PA66-33G Body
Tooth Count: 13.5 (Half-tooth for smoother engagement)
Weight: 10.7g ±0.1g

Compatibility: TM-standard V2/V3 & clones(P90, AUG, VECTOR and Other Compatible Models)
Max RPS: 75RPS
Max Spring: M180

Package Includes 1x Piston Rack