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BCA Branded 18" 6.5 Grendel Type II 416R Stainless Steel Stright Flutes AR-15 Complete Upper Assembly

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  • BCA AR-15 Complete Upper Assembly: 16" 416R Stainless Steel Heavy Barrel, 1:8 Twist, 6.5 Grendel Type II, Straight Flutes
  • BCA AR-15 Complete Upper Assembly: 16" 416R Stainless Steel Heavy Barrel, 1:8 Twist, 6.5 Grendel Type II, Straight Flutes
  • BCA AR-15 Complete Upper Assembly: 16" 416R Stainless Steel Heavy Barrel, 1:8 Twist, 6.5 Grendel Type II, Straight Flutes
  • BCA AR-15 Complete Upper Assembly: 16" 416R Stainless Steel Heavy Barrel, 1:8 Twist, 6.5 Grendel Type II, Straight Flutes

BCA AR-15 Complete Upper Assembly: 18" 416R Stainless Steel Heavy Barrel, 1:8 Twist, 6.5 Grendel Type II, Straight Flutes

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Out of stock

SKU: UA6.5MHB1818(SSF)

Details

The BCA branded complete upper assembly has a 18" 416R stainless steel M4 contour barrel in a 1:8 twist rate and you can select from a 15" Lightweight Keymod or a 15" MLOK. This complete upper receiver is chambered in 6.5 Grendel Type II and machined with feed ramps (both in the lower and barrel extension) and comes with a BCA BCG and charging handle.

The BCA upper assembly, like all BCA products, is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment. This upper assembly is also backed by our BCA limited lifetime warranty. Choose an upper assembly designed by a U.S. company and made in the U.S.A. Choose BCA.

BCA DOES NOT recommend using steel cased ammo in our Assemblies or Rifles.

Additional Information

Color No
SKU UA6.5MHB1818(SSF)
Length 18
Profile Heavy Barrel
Twist 1:8
Finish Stainless
Material 416R Stainless Steel
Thread Pitch 5/8 x 24
Caliber 6.5 Grendel Type II
Feed Ramp No
Flutes Straight Flutes
Gas System Mid Length
Gas Block System 0.750
Gas Hole Diameter No
Charging Style Rear Charging
Color Black

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