Quarter Circle 10 .357 Sig / .40 S&W / 10mm Auto Bolt Assembly
Bolt Carrier Group
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$250.00
Features and Specifications:
- Advanced blowback design
- Manufactured to function reliably with Glock .40 S&W magazines
- Drop-in Installation
- 8620 Steel Bolt
- QPQ Nitride treated for maximum durability and wear resistance.
- Heavy Duty Extractor
- Removable mass
- 15 oz assembled weight.
| SKU | QC-A-BLT-G-40 |
|---|---|
| Product Type | Bolt Carrier Group |
| Manufacturer | Quarter Circle 10 |
| Color | Black |
| Finish | Nitride |
