AR-15 300 AAC blackout 16" stainless steel black spiral fluted upper assembly

Product Code: 300BLKUA-BLACKSPIRAL
Availability:
Out Of Stock
Price: $429.95

Available Options


Lower Parts Kit:

Add BCG:

Add Charging Handle:

Additional:

AR-15 300 AAC blackout 16" stainless steel black spiral fluted upper assembly. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines! No special bolts or magazines to buy to get into a new caliber!

 

  • Barrel - 16" 416 stainless steel hbar contour barrel. Hardened to 26-32 rc and stress releived. Chambered in 300 blackout. 1-7 rh twist. Button rifled. .750 under gas block. Spiral fluted. 5/8-24 threads completed with stainless steel x-treme muzzle brake and crush washer. M4 feedramps.

 

  • A3 flat top upper reciever - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to gov. specs. Forward assist and dust cover installed. M4 feedramps.

 

  • Gas system - .750 low profile gas block made from aircraft quality aluminum and black hardcoat anodized. Carbine length gas system.

 

  • Handguards - mid-length free floating keymod rail. Made from aircraft quality aluminum and black hardcoat anodized.

 

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