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Only the items listed as "Gunbroker" or "GB" are in the physical store. The rest of the items from the menu are at the warehouse. Items not in store inventory take about two 3 days to get in.

If you have questions please call. All ammo listed in stock is in store and ready to ship.



Product Code : 851019008293


Mfg Item #: UD10690

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ATHENA allows a shooter to inexpensively upgrade their rifle to the Dynamount Sighting System. Muzzle rise has been optimized as well with gas vented at an angle then forward. This sends a lower percent of sound back towards the shooter optimizing sonic performance over recoil. - ATHENA allows a shooter to easily upgrade their rifle to the Dynamount Sighting System. Gases have been vented forward which sends a lower percent of sound back towards the shooter. Features include: - Vents Gases forward - Timing nut included for easy installation and indexing - Indexing slots compatable with the Dynamount Front Sight allow for a standard upright alignment or a 45 degree offset - 100% CNC-machined quality - 100% Made in the USA - LINEAR COMPENSATION - Forward-directed signature for greater shooter comfort. - 100% CNC MACHINED IN THE USA - 416 Stainless Steel with ultra-rugged salt bath nitride finish. - DYNAMOUNT READY - Barrel mounted sight option eliminates sight deflection associated with handguard mounting. - Athena .308 / 7.62 Technical Specs - CALIBER .308 / 7.62 or smaller - BARREL THREAD 5/8-24 UNEF-2B - MATERIAL - 416 Stainless Steel - Salt Bath Nitride Finish - MOUNTING Shrouded Timing Nut - MASS - Brake Only 130 grams / 4.6 ounces - Total 158 grams / 5.56 ounces - DIMENSIONS - Length 43mm / 1.70 inches - OD 27.9 mm / 1.10 inches - WRENCH FLATS 1 inch

Determined at checkout.