M4 Trigger Guard Spring
$1.29 at Brownells
In stock Sale
Best price
$1.45at MidwayUSA
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $1.45checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| CMMG | $1.49checked Oct 1, 2026 | Check store | Buy at CMMG | |
| Brownells | $1.38checked Oct 1, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $1.39Salechecked Oct 1, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $1.45 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $1.38 | $1.38 | $1.38 |
| CMMG | $1.49 | $1.49 | $1.49 |
| MidwayUSA | $1.45 | $1.45 | $1.45 |
| OpticsPlanet | $1.39 | $1.39 | $1.39 |
Since Sep 28, 2026.
About this part
The AR-15 Disconnect Spring is an AR-15 lower part from CMMG. It's sold by 4 stores (1 in stock), from $1.38 to $1.49. The lowest in-stock price in the last 30 days was $1.45 at MidwayUSA.
Specifications
- Manufacturer
- CMMG
- Type
- Spring
- Platform
- AR-15
From the manufacturer
Replacement AR-15 Disconnect Spring. Mfg: Cmmg
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