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UA556CM41619(SS)-(15)MLOK-WEBMAIN

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  • UA556CM41619(SS)-(15)MLOK-WEBMAIN
  • UA556CM41619(SS)-(15)MLOK-WEBMAIN-BACK

BCA AR-15 Complete Upper Assembly, 16" 416R Stainless Steel M4 Contour Barrel, 5.56 NATO, 1:9 Twist, w/ 15" MLOK Rail

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SKU: UA556CM41619(SS)-(15)MLOK

Special Price $244.88

(Was $354.99 )

Details

The BCA AR-15 Complete Upper Assembly has a 16" M4 contour barrel profile made of 416R steel in a stainless finish. The barrel has a 1:9 twist rate. This upper is chambered in 5.56 NATO and machined with M4 feed ramps (both in the receiver and barrel extension). With a 15" MLOK rail.

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 made in the U.S.A. Choose right, choose accurate, and choose BCA.

Additional Information

SKU UA556CM41619(SS)-(15)MLOK
Weight 2
Length 16
Profile M4 Contour
Twist 1:9
Finish Stainless
Material 416R Stainless Steel
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
Feed Ramp M4
Flutes No
Gas System Carbine
Gas Block System 0.750
Gas Hole Diameter 0.070
Charging Style No
Color Black
Dimpled No
Product Type No
Platform AR-15

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