The Adams Arms Standard Mid Length Piston Kit is a short stroke free floating piston system that is self-cleaning and has a corrosive resistant coating. The kit includes an one-piece bolt carrier, .750" Picatinny gas block with 3 settings, gas plug, upper receiver bushing and installation rod, bolt spring, drive rod with bushing and spring, and a M4 handguard cap.
This model also includes an installation DVD and requires a mid gas length 13.241" from barrel extension to shoulder and a .750" gas seat.
| Manufacturer | Adams Arms |
| Pricing Unit | EA |
| Model | Standard |
| UPC | 812151022264 |
| SKU | FGAA03110 |
| Width | 4.4000 |
| Length | 17.2000 |
| Height | 2.5000 |
| Weight | 1.5500 |
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