Adams arms piston kit.300aac adj pistol.750gb low mass Other Features: For.300aac blackout only, includes one piece bcg, p series micro block adjustable with 5 settings, with low mass carrier.750 gas block, pistol length
Specifications:
| Dimension | 2.40 X 4.40 X 17.10 |
| Type/color | Piston Kit |
| Size/finish | .750/black |
| Material | Steel |
