Luth-AR Selector Safety - AR Black
$12.49 at OpticsPlanet · 2 stores
In stock
Best price
$14.49at OpticsPlanet
Out of stock Sale checked Nov 10, 2026
In stock now instead
- Luth-AR Selector Safety - AR Black $12.49at OpticsPlanet
- AR-15 Mil-Spec Hammer W/ J-Spring $17.49at Brownells
- Ar15a4 Disconnector $14.49at Brownells
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $14.49Salechecked Nov 10, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
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Price history
Dashed line = out of stock. Tracking since Oct 24, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $14.49 | $14.49 | $14.49 |
Since Oct 24, 2026.
About this part
The Luth-AR Lock Pin Assembly for MBA-3 & 4 Only Black is a lower part from Luth-AR. One store lists it, OpticsPlanet at $14.49.
Specifications
- Manufacturer
- Luth-AR
- Color
- Black
From the manufacturer
Luth-AR Lock Pin Assembly for MBA-3 & 4 Only Black. It eliminates a weak point in ytheir stock and improves the lock up of your barrel. The small bend prevents it from rolling out and eliminates the need to overtorque or over-torque the lock pin in an effort to get a slight bend at the time you try to take apart your locked pin. This is Luth-ARs way of letting you overtorque the lock pin one time and having it last longer. You can't possibly get any easier than that. Specifications for Luth-AR Lock Pin Assembly - MBA-3 & 4 Only: Manufacturer: Luth-AR Additional Features: for MBA-3 & 4 Color: Black Package Contents: Luth-AR Lock Pin Assembly - MBA-3 & 4 Only Luth-AR RL-023B: Lock Pin Assembly for MBA-3 & 4 Only Black
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