VSR10 Short Stroke Spacer 50mm. by Laylax Powerbank - Cellular & Computer Accessories The M4 - AR15 Delta

The M4 - AR15 Delta Armory Charlie series is characterized mainly by high-quality internal parts

The set includes a Hi-cap S-MAG magazine with a capacity of 380 BBs

carbine that became a standard firearm for the U

- Smooth matte black finish

VSR10 Short Stroke Spacer 50mm. by Laylax Powerbank - Cellular & Computer Accessories The M4 - AR15 DeltaShorten bolt stroke by 50mm! Increased rate of fire! Short stroke kit aimed at shortening the bolt stroke as much as possible without interference to bolt operation. Instantly shorten the bolt stroke by 50mm! Caution: Due to the nature of the short stroke spacer reducing the air volume of the cylinder, you will experience a drop in FPS. To counter this FPS loss, please adjust your build accordingly using our PSS10 100SP190SP spring series.