Action Army VSR-10 Enforced Trigger Base Set
Action Army VSR-10 Enforced Trigger Base Set
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DETAILS
DETAILS

- description
The sears are the parts holding your spring back between the moment you cock the rifle and the moment you decide to fire. On a stock VSR-10 that is a modest job. Fit an M150 and it becomes the single most highly loaded interface in the gun, and the factory sears are the reason high-powered builds develop creep and then let go unexpectedly.
The point is blunt: once a VSR or BAR-10 is running high velocity, reinforced sears stop being optional. This is Action Army’s answer in steel, with the piston sear and trigger sear already assembled onto the base, so you are not setting engagement angles on the kitchen table.
It covers the VSR-10 and BAR-10 series. If you have already put a heavier spring in and the trigger has started to feel soft, this is the part you were looking for.
Specifications
| Specification | Detail |
|---|---|
| Fitment | Tokyo Marui VSR-10 and BAR-10 series |
| Material | Steel |
| Supplied as | Piston sear and trigger sear, pre-assembled |
| Purpose | Holds spring load on high velocity builds |
| Fitting | Pre-assembled for straightforward installation |
Good to know before you buy
This is a part for upgraded rifles. On a stock VSR-10 the factory sears are adequate and you are buying headroom you do not use yet.
Creep in the trigger, or a rifle that occasionally releases without the trigger being pulled, is a sear problem and a safety one. Stop using the gun and change them.
Pre-assembled means the engagement is set for you. It also means you should not take it apart to see how it works.
No mass figure is quoted for the set by Action Army.
Frequently asked questions
Do I need this?
Only once you are running a heavier than standard spring. At that point reinforced sears stop being an upgrade and become a requirement.
What is in the set?
The piston sear and the trigger sear, pre-assembled on the base.
Does it fit the BAR-10?
Yes, it is listed for the VSR-10 and BAR-10 series.
Will it change my trigger pull?
It is a durability and safety part rather than a trigger-feel part. What it prevents is the pull going vague as the factory sears wear.
Is it steel?
Yes, it is stated as steel construction.