Aim Sports PJA12 A1/A2 Front Sight Tool - Precision Adjustment for AR-15/M16 Rifles, Black

The Aim Sports PJA12 A1/A2 Front Sight Tool is a purpose-built adjustment tool for AR-15 and M16 platform rifles equipped with A1 or A2 front sight bases. If you're running an AR with a fixed front sight post and need to dial in your zero or perform routine maintenance, this tool gives you a straightforward way to adjust the sight without improvising with a screwdriver or punch. It's the kind of simple, task-specific accessory that belongs in any AR owner's toolkit—especially if you run more than one rifle or spend regular time at the bench getting your setup dialed.

Front sight adjustments on A1/A2 platforms require a tool that fits the elevation and windage screws correctly; using the wrong driver risks stripping the fasteners. The PJA12 is engineered to fit those screws precisely, so you can make confident adjustments without slip or damage. Whether you're zeroing a new upper, tuning for different ammunition loads, or maintaining a rifle you've had for years, having the right tool makes the job faster and safer.

Black finish matches standard AR parts and resists corrosion. This is a no-frills, reliable addition to your maintenance kit—the kind of thing you'll reach for time and again if you keep your rifles in good working order.

Key Features

• Designed for A1 and A2 front sight bases on AR-15 and M16 rifles
• Precision-fit tool head prevents fastener damage during adjustment
• Black finish matches standard AR furniture
• Compact and portable for range bag or toolkit storage

Frequently Asked Questions

Will this tool work with my AR-15 front sight?

Yes, provided your rifle is equipped with an A1 or A2 front sight base. If you're unsure which style your sight is, check whether the elevation and windage screws match the tool's fit before use.

Can I use this for both elevation and windage adjustments?

Yes, the PJA12 is designed to adjust both the elevation and windage screws on A1/A2 front sights.

Is this tool compatible with M16 rifles?

Yes, the PJA12 works with M16 rifles fitted with A1 or A2 front sight bases, as both platforms use the same sight interface.