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Home / Gun Parts / AR Upper Parts / RRA CMPLT MID A4 UPR 450BM 16″ 5RD
Home / Gun Parts / AR Upper Parts / RRA CMPLT MID A4 UPR 450BM 16″ 5RD
RRA CMPLT MID A4 UPR 450BM 16" 5RD

AR Upper Parts

RRA CMPLT MID A4 UPR 450BM 16″ 5RD

$753.00

RRA CMPLT MID A4 UPR 450BM 16″ 5RD

Total in Stock: 2

Total in Stock: 2

  • Description
  • Additional information
  • Reviews 0

Rock River Arms A4 mid-length upper comes chambered in .450 Bushmaster with a 16″ chrome moly 1/24 twist barrel. Additionally this upper includes a RRA 13″ M-Lok compatible lightweight free float rail and a RRA Operator Brake (5/8-32 thread). This is a complete upper with bolt carrier group, charging handle assembly and a 5 round magazine.

Additional information

UPC

842834125548
Manufacturer

Rock River Arms
Manufacturer Part Number

450B0592
Caliber/Gauge

.450 BUSHMASTER
Capacity

5
Color

Black
Barrel Length

16"
Accessories

1 Magazine
Finish

Anodized
Fit

AR-15
Model

Tactical Carbine
Subcategory

Complete Upper Receivers
Product Type

Upper

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