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CMMG Upper, 9MM, 16" Barrel, Flat Top, A2 Front Sights, Black Finish 90B1AA2
9mm M4 CMMG Complete Upper. Featuring Mil-Spec A3 Receiver, 4140 WASP Barrel with 1:10 twist. The 9mm ramped bolt uses a standard AR-15 or M16 hammer. Do not use with the dedicated 9mm hammer. It also features "F" marked front sight.
MK9 LE UPPER GROUP
•Includes F-Marked Front Sight Base
•Forged 7075-T6 aluminum M4 type upper
•Nitrided 4140 CrMo steel barrel
•M4 type 2-pc handguard
- Additional Information
Manufacturer CMMG SKU GAG_CMMG90B1AA2 Condition New in Box Action Type No Caliber 9mm UPC 852005002332 Model No Type No Manufacturer Part Number 90B1AA2 Accessories No Barrel Length No Finish Per Color No Capacity No Firing Casing No Frame Per Material No Hand No Sights No