MasterPiece Arms Introduces the MPA Micro Urban Tactical (MUT) Rifle

Designed for use when an ultra-compact platform with a minimal stored footprint is required.

MPA Micro Urban Tactical (MUT) Rifle
MPA Micro Urban Tactical (MUT) Rifle

Comer, Ga. ( Arms (MPA), manufacturers of the MPA BA Rifles and Chassis Systems, is pleased to introduce the MPA Micro Urban Tactical (MUT) 308BA Rifle. This purpose-driven rifle was designed to be used when an ultra-compact platform with a minimal stored footprint is required, all while achieving sub-½ MOA accuracy. Watch the video on YouTube:

The MPA Light Weight Chassis System is machined on MPA’s CNC Horizontal Machining Centers to exacting tolerances from 6061 aluminum. The v-bedding system provides additional clearance for glass bedding action and straight section of the barrel. The chassis also includes a built-in inclinometer, thumb notch, lower mounted Picatinny Rail and is spigot mount ready. The spigot mount is designed to be inserted in the front of the chassis to provide an extended distance between the front bipod and the rear support. A sling stud can replace the Picatinny rail if the customer desires.

MPA folding Compact Suppressor Ready (CSR) buttstock
MPA folding Compact Suppressor Ready (CSR) buttstock

The specially designed folding Compact Suppressor Ready (CSR) Buttstock comes with an adjustable length of pull and can store a suppressor up to 1.5” in diameter (1.570”) and 8.5” in length. This can take a suppressed rifle measuring up to 48” in length and reduce the overall length to 23.5” with the suppressor stored in the buttsock and folded/locked into a short barreled rifle (SBR) configuration.

The MPA MUT 308BA Rifle includes a precision gun drilled, reamed and honed Spencer / MPA rifle barrel made from 416RQ stainless steel. The hand lapped barrel is bore and land inspected on a video borescope. The chamber is indicated within 0.0001” or less to the bore of the rifle. The Spiral Fluted One Piece Bolt with DLC coating is hand lapped and fitted to each individual action. The rifle is available as an SBR with a barrel length of 12.75” or as a standard rifle with a barrel length of 16” or longer.


MPA MUT 308BA Rifle Specifications:

Caliber:308 Winchester (other calibers available)
Action:Curtis Custom Axiom Action
Action / Bolt Design:Remington® 700 Type
Bolt:Spiral Fluted One-Piece Bolt with DLC Coating
Chassis:MPA BA Lite Chassis with CSR Buttstock
Chassis Weight:3.2 lbs.
Rifle Weight:Varies, 8.6 lbs.
Barrel:416RQ Stainless Steel Spencer / MPA hand lapped barrel
Barrel Twist:1:10 or 1:8
Barrel Length:12.75”, 16” or customer supplied
Barrel Muzzle Thread:5/8-24 TPI
Barrel Profile:#5
Length of Pull:13.5 – 15”
Trigger:Trigger Tech
Trigger Pull:1 – 3 lbs. (customer choice)
Magazine:AICS Mag Compatible (Five round Accurate/AICS Type magazine included)

The MPA MUT 308BA Rifle is available in the following colors: black, burnt bronze, flat dark earth, gunmetal, marine red, NRA blue, sniper green and tungsten. All chassis are Cerakoted in a multitude of colors. Solid colors are included. Custom Cerakote colors have a $135 upcharge for the chassis body and $65 for the barreled action.

MPA makes every effort to get the product to the customer as quickly as possible. Please allow six to 10 weeks before delivery from date of order as these are hand-built precision instruments and not production components.

For more information on MasterPiece Arms and their product line of rifles, chassis systems and accessories, visit

About MasterPiece Arms:MasterPiece Arms

MasterPiece Arms main offices, located in Comer, Georgia, combines quality engineering and state-of-the-art manufacturing to design and produce firearms, such as highly successful BA Rifles and Chassis Systems. Masterpiece Arms uses high accuracy CNC machining, turning, barrel making, laser cutting and bending in its manufacturing process controlled by their ISO9002/TS16949 Registered Quality System.

MPA engineers test and retest our weapons to provide customers with one of the most enjoyable guns available. With versatile uses, such as personal and home protection, long range shooting, hunting and tactical interests, MPA products are one of a kind and backed by a lifetime warranty for original owners. Learn more about MasterPiece Arms products at or call 866.803.0000.

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