4140 Chrome Moly Steel low profile gas block. 0.625″ Inner Diameter.
- Includes installation screws
- Optional gas tube available
- Gas tubes include roll pin
$36.95 – $54.90
4140 Chrome Moly Steel low profile gas block. 0.625″ Inner Diameter.
FREE Shipping in the USA | FREE 30 Day Returns
4140 Chrome Moly Steel low profile gas block. 0.625″ Inner Diameter.
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