angstadt arms mdp-9. msrp $2599

This from the Angstadt Arms website:

The subgun perfected for the modern age: with the MDP-9 you get ultra-concealability, a proven roller-delayed action, AR-15 platform compatibility and yes…it runs on Glock 9mm magazines. Ultra-compact & VERY lightweight, the patent pending roller-delayed action of the MDP-9 significantly reduces the weight and recoil of the gun. Making it one of the softest shooting pistol caliber carbines on the market. And at just 14″ long and 3.6 lbs., it’s small enough to be carried comfortably on a sling or in a backpack. Proven-action with a MODERN design: the MDP-9 runs on Glock® 9mm double stack magazines, has last round bolt hold open and an extended mag release. All of which makes magazine changes much faster than conventional subguns.

MDP-9 Pistol specifications:

MSRP $2,599
CALIBER: 9mm
COLORS: Black, FDE & Tactical Grey
ACTION: Roller-delayed blowback
MAGAZINE: GLOCK® 9mm double stack magazines
PISTOL BRACE: 1913 rail with SB Tactical side-folding & telescoping options
UPPER ASSEMBLY: Monolithic assembly with continuous top picatinny rail, M-LOK interface and QD points
CHARGING HANDLE: Non-reciprocating forward charging handle (left or right side)
FIRE CONTROLS: AR-15/M4 CONTROLS
OVERALL LENGTH: 14″
WEIGHT (EMPTY): 3.6 lbs
BARREL LENGTH: 5.85″ 3-lug barrel with fluted chamber