Angstadt Arms UDP-9, Semi-auto, Short Barreled Rifle, 9MM, 6 in Barrel, A2 Style Flash Hider, Anodized Finish, Black, 5.5 in Free Float M-LOK Handguard, B5 Systems Bravo Stock, Manual Safety, 17 Rounds, 1 Mag AAUDP09S06

The UDP-9 SBR is a compact" lightweight 9mm AR-15 short barrel rifle. It accepts 9mm double stack GLOCK magazine and features last round bolt hold open.

Last round bolt hold open on an empty magazine

Flared magwell for faster reloads

Integrated, oversized trigger guard

7075-T6 billet aluminum upper and lower receiver

9mm bolt assembly for use with a standard AR-15 hammer

Barrel is threaded 1/2×28 and can accept a suppressor

B5 Systems pistol grip

B5 Systems Bravo rifle stock

Angstadt Arms 5.5" free float ultra light M-LOK hand guard

Action:	Semi-automatic
Barrel Length:	6"
Capacity:	17 Rounds
Finish:	Anodized
Caliber:	9MM
Grips:	B5
Manufacturer:	Angstadt Arms
Manufacturer part #:	AAUDP09S06
Model:	UDP-9
Safety:	Manual Safety
Sub Category:	Short-Barreled Rifles
Color:	Black
Stock:	B5 Bravo