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Rock River Arms AR-15 Varmint Upper .223 Wylde Chamber For 223 Rem / 5.56 20" Black 1:8 Free Floating With BCG AR0550
Rock River Arms

Rock River Arms AR-15 Varmint Upper .223 Wylde Chamber For 223 Rem / 5.56 20" Black 1:8 Free Floating With BCG AR0550

Item #11039131 MPN AR0550 UPC NOUPC3453
Rock River Arms AR-15 Varmint Upper 223 Rem 5.56 20" Black 1:8 Free Floating AR Rifles AR0550

>AR-15 Varmint A4 complete upper halves. Includes Bolt carrier group and charging handle.



Caliber .223 Wylde Chamber for 5.56 and .223 Rem cal.



Barrel - Air gauged Stainless steel 20" 1:8 twist. Diameter .920 front of gas block 1.05 under handguard. Low profile gas block and free floating handguard.

Barrel Type: 1:8
Barrel Length: 20
Finish/Color: Black
Fit: AR Rifles
Type: Upper
Manufacturer: Rock River Arms
Model: Varmint
Mfg Number: AR0550

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Rock River Arms AR-15 Varmint Upper .223 Wylde Chamber For 223 Rem / 5.56 20" Black 1:8 Free Floating With BCG AR0550
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