SPEED Airsoft Precision Sear Group for M28 / VSR-10 Aisoft Spring Sniper Rifles

SPEED Airsoft42194
5.0 stars, based on 4 reviews


ID: 42194 (SA3099)

4 Customer Reviews

by Cody O. on 03/31/2015
"I have a spring that's putting out well over 500 fps with .2's (obviously I don't use .2s but it's a good reference), and this made everything smooth like butter. You can tell right out the box this is a quality part that's been precision made.

Yes it's aluminum, so yes it wears out. But I think mine would've lasted longer if I would've paid attention To what I did after some routine cleaning. The second sear (aka piston sear) has a set screw to help it not wobble around when catching the piston. When I first installed it, I took great care to make sure it was centered before tightening the screw. Of course during use the gun vibrates, and the set screw loosened until it was rattling in my trigger box. Saw it as a good reason to clean everything. After looking at it, it didn't seem very worn after about 6 months of use with my very heavy spring. However, when I put it back to get her I didn't care enough about centering it. Next game it started slam firing. Maybe that was why, maybe not.

It would be REALLY awesome if evike sold replacement second sears for this set. I have contacted SPEED directly and they said they'd be more than happy to supply them to evike, however they wouldn't sell directly to me. PLEASE EVIKE. STOCK THE SECOND SEAR!!!
by Joel S. on 08/15/2014
"This sear set fit perfectly in my WELL MB07. It was needed due to that stronger spring I installed, anyway, it works great, bolt pull is smooth and slam firing is non-existent.
by Logan A. on 08/14/2013
"I put this sear in my m28 to fix slam fire. Trigger pull and bolt are much smoother.
SPEED Airsoft Precision Sear Group for M28 / VSR-10 Aisoft Spring Sniper Rifles
SPEED Airsoft Precision Sear Group for M28 / VSR-10 Aisoft Spring Sniper Rifles

The SPEED Precision Sear Group includes a specialized first and second sear group that is designed to handle high spring power. SPEED uses a set-screw for the second sear to ensure that during the pivot range, the second sear rotates true on the pivot pin with no shift or wobble. The second sear contact surface is specially CNC profiled with a curve to minimize wear on the M28 plastic piston and extend the life of the piston to a greater amount of shots before replacement.

Developed by SPEED Airsoft, the SPEED second sear utilizes a very special design of three precision ground pins that can withstand the most powerful spring that sniper owners would ever want to use in their M28 and VSR-10 sniper rifles. The second sear pivots on the center pin and uses the other two pins as a sear lock up while the piston is cocked. This feature allows the SPEED Precision Sear Group to function as a single sear once the piston is engaged.

The SPEED first sear has been reinforced for added strength and the pivot pin is factory pressed in, to ensure that it pivots true and has zero play under load. The first sear surface is undercut so you can get a smooth and crisp trigger pull.

The SPEED Precision Sear Group is machined from USA Grade billet aluminum and hard surface anodized for high durability. It will fit the Echo1 M28 and other sniper rifles that are VSR-10 compatible.

  • Replaces Stock VSR-10 / M28 Sear Set
  • All pivot pins are precision ground and hardened
  • Second sear triple pin system
  • CNC profiled second sear contact surface for wear reduction
  • Allows for high power spring set ups
  • Second sear set screw to ensure shift and wobble free rotation
  • Undercut first sear area for smooth and crisp trigger pulls
  • Machined from USA Grade billet aluminum
  • Hard surface anodized for highest durability

  • Compatibility: For Tokyo Marui, Echo1 and other compatible VSR-10 / M28 Series Airsoft Spring Sniper Rifles
    Material: CNC Aluminum, Hardened Steel

    Manufacturer: SPEED Airsoft

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