M4E1 Threaded Bolt Catch Pin
Aero Precision
Overview
The Aero Precision M4E1 Threaded Bolt Catch Pin is a bolt catch. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(5)
Prices checked
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Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M4E1 Threaded Bolt Catch Pin to a build in April 2026.
It was hard to find in August 2026, in stock on only 5 of the 25 days we checked, and today none of the 5 retailers we track has it in stock right now. It dipped to $4.99 at Optics Planet for a stretch in August 2026, well under its usual $5.99 to $8.99, so sales do come around. Listed prices start at $4.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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