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The trigger spring is one of those tiny parts nobody thinks about until it's the exact thing standing between you and a working rifle. This 20-pack from LBE Unlimited takes care of that problem for a good long while. Each spring is made from 17-7 stainless steel, a material that handles repeated flexing and holds its tension without fatiguing the way cheaper wire can. They're built to standard AR-15 dimensions, so they seat in the trigger and rest against the sear the way a mil-spec spring should, giving you the consistent trigger pressure and reliable reset the fire control group depends on.
Buying these by the box is the smart move if you build, repair, or maintain more than one AR. Springs are the parts most likely to get launched across the bench during an install or to walk off and vanish into the carpet forever. Having a stash on hand means a lost or tired spring never turns into a stalled project or a trip back to the store. Gunsmiths, club armorers, and anyone running a home build station will get plenty of mileage out of a pack this size.
Installation is straightforward for anyone comfortable working on a lower. The spring wraps around the trigger with the legs facing forward so they rest flat on the floor of the receiver, and the squared portion sits under the sear. Getting the orientation right matters, since a spring installed upside down is a common cause of a trigger that won't reset. A punch set and a little patience are all the tools you need.
These are made stateside, which is a nice bonus on a wear item you'll be swapping into rifles you trust. They fit standard AR-15 fire control groups and also work in AR-pattern .308 rifles that use the same mil-spec trigger geometry. It's a simple part done right, and having a full pack in the toolbox is the kind of thing you'll be glad about the next time a spring goes missing.
Yes. These are cut to standard mil-spec AR-15 dimensions, so they seat in the trigger and rest against the sear like the factory spring in any standard fire control group. They're a direct replacement for the trigger spring in a typical lower parts kit.
No, these are standard-weight mil-spec replacement springs, not a reduced-power kit. They restore the normal trigger pressure and reset a factory-style trigger relies on rather than lightening the pull weight. If you're after a lighter, crisper pull, you'd want a dedicated reduced-power spring set or a drop-in trigger.
Trigger springs are small, easy to lose during an install, and eventually wear out with heavy use, so a multi-pack keeps you covered across multiple builds and repairs. Gunsmiths, armorers, and home builders especially benefit from having spares on the bench. It's cheap insurance against a lost or fatigued spring stalling your project.
In most cases, yes. AR-pattern .308 rifles like the LR-308 and DPMS-style builds use an AR-15-compatible fire control group, so the trigger geometry and spring are the same. As always, confirm your specific rifle uses a standard mil-spec trigger group before swapping.
| UPC | 784682014813 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | ARTS20PK |
| Color | Silver |
| Model | |
| Product Type | Spring |
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