Rock River Arms Tactical Carbine Complete Upper Receiver 458 Socom 16" Barrel RRA Operator Muzzle Brake RRA 15" Free Float M-LOK Handguard Anodized Finish Black Fits AR-15 Includes Bolt Carrier Group and Charging Handle Assembly SOC0564
Rock River Arms
$815.23
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Rock River Arms
Rock River Arms Tactical Carbine Complete Upper Receiver 458 Socom 16" Barrel RRA Operator Muzzle Brake RRA 15" Free Float M-LOK Handguard Anodized Finish Black Fits AR-15 Includes Bolt Carrier Group and Charging Handle Assembly SOC0564
Rock River Arms complete Tactical Carbine upper is an A4 upper chambered in .458 SOCOM with a 16" chrome moly bull barrel and 1:14 twist. Additionally the upper comes with a complete bolt carrier group" charging handle assembly" 15" RRA lightweight M-Lok compatible free float rail and a RRA Operator brake with a a 5/8-32 thread pitch.
.300 AAC Blackout
16-Inch Chrome Moly, 1:8 Twist
Smith Vortex Flash Hider / 5/8?Çô24 Thread
Low Profile Gas Block
RRA 12.5 Inch Lightweight Free Float Rail
Bolt Carrier Group And Charging Handle Assembly
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.
.300 AAC Blackout
16-Inch Chrome Moly, 1:8 Twist
Smith Vortex Flash Hider / 5/8?Çô24 Thread
Low Profile Gas Block
RRA 12.5 Inch Lightweight Free Float Rail
Bolt Carrier Group And Charging Handle Assembly
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.
