Rock River Arms

RRA 450B0461 450 BM MID A4 UPR HALF SS UPPER

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SKU:

157967

UPC:

842834124138

FireArm:

No

Receiver Finish:

Black

Barrel Finish:

Stainless Steel

Twist:

1:24"

Caliber:

450 Bushmaster

Type:

Complete

Handguards:

13" M-LOK

Barrel Material:

Steel

Barrel Length:

16"

Handguard Finish:

Black

Barrel Length Range:

16" to 16.99"

Barrel Description:

Heavy

ffl_type:

firearm

Requires FFL:

False