Description
The TROY Ambidextrous Bolt Release solves one of the oldest annoyances on the AR-15 platform: reaching all the way over to the left side of the receiver every time you need to send the bolt home. Instead of a full parts swap, this is an extended lever that fastens right onto your factory bolt catch and reaches down into the trigger guard, so your right index finger can hit it without breaking your grip. Righties get a faster reload, lefties finally get a control that works the way it should, and everybody gets that one-handed release and hold-open they've been wanting.
Why the TROY Ambi Bolt Release Earns Its Spot
It is machined from hardened aircraft aluminum with a matte black anodized finish, so it blends in and looks like it came on the rifle from the factory. Folks who have run it alongside the popular BAD lever tend to point out that it stays put and doesn't wiggle, thanks to a center set screw that locks the lever down. There is knurling worked into the lever face too, which keeps your finger from sliding off when you're moving fast or shooting prone. It stays out of the way during normal handling and only comes into play when you want it.
Getting the TROY Bolt Release on Your Rifle
Installation is about as simple as AR upgrades get. The lever attaches to your standard bolt catch using the included Allen wrench, no gunsmithing and no permanent changes to the lower. Most people have it on in a few minutes. One tip from the field: take your time snugging down that set screw so you don't drop it, and add a little thread locker if you want extra insurance against it backing out.
Designed to fit mil-spec AR-15, M4, and M16 pattern lowers, and made in the USA. It's a small part that changes how the whole rifle feels to run.
Key Specifications
- Manufacturer: TROY Industries
- Manufacturer Part Number: SBOL-AMB-00BT-00
- UPC: 812699011843
- Model: Ambidextrous
- Product Type: Bolt Release / Bolt Catch Lever
- Platform: AR-15 / M4 / M16 (Mil-Spec)
- Material: Hardened Aircraft Aluminum
- Finish: Black Anodized (Matte)
- Color: Black
- Length: 4.15 in
- Installation: No Gunsmithing Required (Allen wrench included)
- Country of Origin: Made in the USA
- Warranty: TROY Limited Lifetime Guarantee
What’s Included
- TROY Ambidextrous Bolt Release lever
- Mounting hardware
- Allen wrench for installation
Frequently Asked Questions
Does the TROY Ambidextrous Bolt Release require gunsmithing to install?
No. It attaches directly to your existing AR-15 bolt catch using the included Allen wrench, so there's no permanent modification to your lower. Most people have it mounted in just a few minutes. Take a moment to properly tighten the center set screw during install so the lever stays locked in place.
Will this bolt release fit my AR-15 lower?
It's built for mil-spec AR-15, M4, and M16 pattern lowers and has a track record of fitting a wide range of receivers, including billet lowers where some competing levers won't. It works on the BRN-180 upper as well. It is not designed for AR-10 / .308 platforms like the PSA PA10, so if you're running a large-frame rifle you'll want a dedicated AR-10 lever instead.
How does the TROY Ambi Bolt Release actually work?
It's an extended lever that fastens onto your factory bolt catch and drops down into the trigger guard area. That lets you release the bolt or lock it open using your trigger finger without shifting your grip or reaching over to the left side of the receiver. It speeds up reloads and malfunction clears for both right and left-handed users.
Is the TROY bolt release durable and does it stay tight?
It's machined from hardened aircraft aluminum with a matte black anodized finish, so it holds up to hard use and blends in like a factory part. A center set screw locks the lever down and keeps it from wiggling, which is something users often prefer over other extended levers. A dab of thread locker on the set screw is a smart move if you want extra peace of mind.





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