Description:

1. The square shape will not block the front sight, and the threaded mount can be rotated.

2. Unprecedented modular design, you can assemble by yourself, enjoy DIY!

3. Unique twill anti-skid design.

4. 7075 aluminum and stainless steel materials are much durable

Specification:

Weight: 17.7 oz

Shape: square( L x W x H : 7.7''x1.37''x 2'')

Build materials: aluminum+stainless steel

Finish: black

Thread Mount Options: 1/2x28  , 5/8x24 available (need other size please connect with us)

Centre hole: 9.5mm

Package Included:

1x Tube

1x Piston

1x Spring

1x O-ring

1x 1/2x28 Thread mount

1x 5/8x24 Thread mount 

Some installing tools