CMMG AR Gas Block Assembly .625" ID Low Profile
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.625 Low profile gas block, includes installation screws. Made of 4140 moly chrome. Replace you A2 site with this gas block or add a free float rail system to cover your gas block.
| Product Information | |
| Type | Gas Block |
| Model | Low-Profile |
| Size | .625" |
| Material | Chrome Moly Steel |
| Finish | Black |
.625 Low profile gas block, includes installation screws. Made of 4140 moly chrome. Replace you A2 site with this gas block or add a free float rail system to cover your gas block.
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