Primary Weapons Systems MK107 MOD 1-M Upper Rceiver 7.62x39 7.75in 1-10 Twist 3-Setting Adjustable Gas System Black

Primary Weapons Systems MK107 MOD 1-M Upper Rceiver 7.62x39 7.75in 1-10 Twist 3-Setting Adjustable Gas System Black. 75in 7.62x39 Upper Rceiver. These AR15 Upper Receivers from the expert product specialists at Primary Weapons Systems are made using long lasting and reliable resources in order to provide you with product that will be powerful for many years. Made utilizing some of the most useful available materials and design these AR15 Upper Receivers through the product experts at Primary Weapons Systems will last you an incredibly long time. Primary Weapons Systems has been developing top quality products for a number of years and the Primary Weapons Systems MK107 MOD 1-M 7.75in 7.62x39 Upper Rceiver is their manner of revealing just how much they are concerned. Here at OpticsPlanet we ensure that it is our responsibility to receive the best solution for all of your requirements and exhibiting the Primary Weapons Systems MK107 MOD 1-M 7.75in 7.62x39 Upper Rceiver is something that we are pleased to offer. Specifications for Primary Weapons Systems MK107 MOD 1-M 7.75in 7.62x39 Upper Rceiver: Manufacturer: Primary Weapons Systems Cartridge: 7.62x39mm Barrel Length: 7.75 in Gas System Length: Pistol Length Barrel Twist Rate: 1-10 Muzzle Device: PWS Triad30 Finish: Anodized Color: Black Fabric/Material: T6 7075 Aluminum Handguard Length: 6.9 in Gun Rail: M-LOK Gas System Type: Long-Stroke Piston Magazine Included: No Package Contents: Primary Weapons Systems MK107 MOD 1-M 7.75in 7.62x39 Upper Rceiver Primary Weapons Systems M107UF01-1F: MK107 MOD 1-M Upper Rceiver 7.62x39 7.75in 1-10 Twist 3-Setting Adjustable Gas System Black