CTR Stock with Extended Rubber Butt Pad Color:tan The spring surface has been

The spring surface has been processed with silver plate

Model: cs001

Operating Current (Idle): ≤0

it also has a spring retainer for added support

CTR Stock with Extended Rubber Butt Pad Color:tan The spring surface has beenMaximize your airsoft or gel blaster's potential with the CTR Stock and Extended Rubber Butt Pad. Designed for m4 hk416 with v2 receivers, the firm rubber provides a comfortable and secure shoulder grip while mitigating impact and drops. Durable nylon stock and rubber pad available in black or tan. Features: Compatible with m4 hk416 airsoft and gel ball blasters with v2 receivers. utilizes a firm rubber that is designed for enhanced shoulder purchase