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TPS Arms
Overview
The TPS Arms AR-15 Bolt Catch Assembly is a crucial component for ensuring reliable bolt hold-open functionality in your AR-15 platform. Made of steel with a black oxide finish, this assembly offers durability and a sleek look, essential for consistent performance during operation. This bolt catch is commonly found in mid-length gas system builds chambered in 5.56 NATO, making it a solid choice for those setups.
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Based on build data
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| TPS Arms AR-15 Mag Catch Assembly, Black - AR-1031 | 19 | |
| Magpul Ar-15 Moe Enhanced Trigger Guard Fde | 16 | |
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 15 | |
| Wilson Combat Ar-15 Lower Receiver Forged | 13 | |
| TPS Arms AR-15 Safety Selector, Black - AR1033 | 12 | |
| Timber Creek Outdoors Ambidextrous Safety Selector - Black | 10 |
| Platform | Percentage |
|---|---|
| AR-15 | 85.7% |
| AR-9 | 14.3% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 40% |
| 9mm | 40% |
| .223 Wylde | 20% |
| Gas System | Percentage |
|---|---|
| Blowback | 50% |
| Carbine | 25% |
| Mid-Length | 25% |
Builds in the community that include the TPS Arms AR-15 Bolt Catch Assembly, Black - AR-1032
| Build | Parts | Total |
|---|---|---|
 | 22 | $1627.01 |
 | 24 | $2055.34 |
 | 19 | $653.37 |
 | 19 | $584.54 |
 | 20 | $913.41 |
 | 24 | $935.30 |
 | 24 | $922.22 |
 | 19 | $1318.73 |
 | 19 | $645.53 |
2 global ratings
TPS Arms bolt catch in black has slightly different black anodize than my other black parts in direct light. Function is correct, drops in any milspec lower with the standard spring. Cosmetic variation only - mechanical reliability is solid.
TPS Arms AR-15 bolt catch assembly in black is a solid budget bolt catch. Phosphate steel construction. Detents into both fire and retracted positions positively. Drop in fitment with the standard catch spring. Reliable basic catch.
