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TPS Arms
Overview
The TPS Arms Bolt Catch is a robust component made of steel, designed to securely hold the bolt in the open position after the last round is fired, facilitating easier reloading and inspection of the chamber. Its durable construction ensures reliable performance under various conditions, making it a dependable choice for your AR-15 build. You'll often find this bolt catch in mid-length gas system builds chambered in 5.56 NATO, where reliability and functionality are key.
The TPS Arms Bolt Catch - AR1034 was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $9.61 at BattleHawk Armory for when it comes back.
Prices checked · refreshed daily across 37 retailers
We ranked every bolt catch by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Bolt Catch Guide →The part most often added in each category by the builds that include this one

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