The UTG Pro 6-position Mil-Spec receiver extension is precision machined from 6061 T6 aluminum forgings to true Mil-Spec dimensions. Provides a solid fit for with most aftermarket buttstocks.
- Finish: Anodized Matte Black or FDE Cerakote
- Material: 6061-T6 Aluminum
- Weight 5.44 oz
- Platform: AR-15 Carbine
- Outer Diameter 1.15
- Positions: 6
- Dimensions 7.80" L
Not sure if you need Mil-spec or commercial buffer tube? The below image shows the difference in dimensions
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Outstanding experience. You had the product in stock at a good price with quick and FREE shipping. I will purchase from AT3 Tactical again.