Just Bought this, should be here possibly by the end of next week.
eXtreme Tactical 16” Fluted Stainless 300 AAC Blackout Upper COMPLETE WITH BCG & CH
- 16″ 416 stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in 300 blackout. 1-7 rh twist. Button rifled. .750 under gas block. Straight fluted. 5/8-24 threads with our stainless steel muzzle brake and crush washer. M4 feedramps
- A3 flat top upper receiver – made from certified 7075-t6 aluminum forgings. Black hardcoat anodized and teflon coated to gov. specs. Proper white “t-marks” on rails. Forward assist and dust cover installed.
- Single top rail gas block made from aircraft quality aluminum and black hardcoat anodized. Carbine length.
COMPLETE WITH BCG & Charging Handle
Bolt: 9310 steel, shot peened, black parkerized, mag particle inspected: S7 tool steel injection molded extractor, Gas key bolts: grade 8, properly staked
Carrier: Full Auto Carrier, 8620 tool steel, chrome lined carrier and gas key with black phosphate finish