New For 2020: MasterPiece Arms AR9 PCC

by
posted on November 9, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
mpa_ap9_pcc.jpg
MasterPiece Arms (MPA) is set to offer its version of the popular pistol-caliber carbine (PCC): The AR9 PCC. MPA’s latest semi-automatic carbine is derived from the the AR-15, and as such, the AR9 PCC provides its operators with the familiarity of the AR and the benefit of a companion carbine that fires 9 mm Luger while using Glock-pattern magazines.

The AR9 PCC features a receiver set machined from 7075 aluminum that is designed to accommodate common AR-15 parts, such as the charging handle, buttstock and trigger assembly. A low-profile handguard surrounds a button-rifled 416R stainless steel barrel, 16”-long, that is threaded 1/2x36 t.p.i. for accessories. The muzzle of the AR9 PCC comes capped with the company’s multi-port compensator that features a Cerakote finish for protection from the elements.

Blowback operation of the 9 mm Luger cartridge functions the AR9 PCC and MPA includes a buffer system that is optimized for the chambering. A proprietary bolt carrier group is optioned with a plunger ejector and heavy-duty claw extractor that has been further optimized for the carbine, which reduces the moving internal mass and provides for a smooth-shooting experience. The gun's multi-position buttstock, along with QD sockets for slings and M-Lok slots for accessories, further add to the versatility of this pistol-caliber carbine.

Hardcoat black-anodizing is found on the aluminum components, along with a Cerakote finish that affords a two-tone appearance—Cerakote finish options are available in Blue, MPA Green, Red and Black, the latter provides a solid-matching color throughout. The receiver and handguard are topped with Picatinny rail for optics and accessories. A machined-aluminum S2 grip is furnished with the lower receiver. Additionally, MPA has flared the magazine well to expedite reloads.

MSRP of the AP9 PCC is set for $1,499. To learn more about the optics- and suppressor-ready AR9 PCC from MasterPiece Arms, visit the company website HERE.

Latest

Daniel Defense H9
Daniel Defense H9

Review: Daniel Defense H9

Is the third time the charm? Daniel Defense has introduced a third version of the Hudson H9 pistol. Smaller, lighter and less radical, it could be “the one.”

Supreme Plus: Ranger Point Precision & Line49 Rifle Henry LASR Conversions

A new collaboration between modern lever-action specialists Ranger Point Precision and Line49 Rifle transforms Henry’s groundbreaking Lever Action Supreme Rifle.

The Armed Citizen® June 15, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

NRA Launches "ARC Across America" National Challenge

The National Rifle Association is inviting Americans, coast-to-coast, to celebrate the 250th anniversary of the United States—and the freedom for which it stands—by exercising their rights by participating in the "ARC Across America" National Challenge.

New for 2026: Sightmark Strikon Prism Optics

Sightmark now offers two different prismatic optics for carbines and shotguns.

Q&A: Getting the Lead Out of Revolver Cylinders & Barrels

One American Rifleman reader wrote in, asking how to clean lead build-up out of his Colt revolver and also prevent lead from building up with his cast bullets.

Interests



Get the best of American Rifleman delivered to your inbox.