Model:	Blackout
Mfg. Item #:	100884
Finish:	Black
Type:	Upper Receiver Assembly
Size:	300 BLK
Material:	4150 Steel
Color:	Black
Gun Model:	5.56
Gun Type:	AR Rifle

ADVARM 100884 300BO 9 UP ASM *RESTRICTADVARM 300BO 9 UP ASM *RESTRICT

This barrel assembly is all you need to convert your 5.56mm AR to 300 AAC BLACKOUT (7.62x35mm).The 4150 steel barrel features a black nitride finish (including bore and chamber), 1:8" twist for super- or sub-sonic use. It comes ready for silencer use, threaded 5/8-24. Includes thread protector, gas tube, steel low-profile press-fit set screw gas block (barrel has set-screw divots for gas block alignment).

This is the new URX 3.0 Rail

This item is restricted from shipping to the following locations:

• CA
• DC
• DE
• HI
• IL
• MA
• MI
• MN
• NJ
• NY
• RI
• VT

To find out more about restricted items please visit Restricted Items

If you add this item to your cart and ship to one of the locations above the item will be removed from your cart during your checkout.

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