# MasterPiece Arms

## About

MasterPiece Arms (MPA) is an American firearms manufacturer based in Comer, Georgia, producing precision rifles, suppressors, and accessories for competitive shooting, tactical use, and personal defense. MPA is best known for its BA (Bolt Action) series of long-range rifles, which use CNC-machined chassis systems, adjustable stocks, and match-grade barrels. The MPA Matrix Chassis and MPA ESR are popular among competitive shooters for their modularity and ergonomics. MPA also makes the Defender series, a line of compact semi-automatic firearms based on classic submachine gun designs, along with suppressors and components including grips, triggers, and other AR accessories.

## MasterPiece Arms Products (26 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [MasterPiece Arms Defender 9mm: Precision Semi-Auto Pistol](https://gunsnation.com/p/masterpiece-arms-defender-9mm-precision-semi-auto-pistol/UCDoVJ0I5) | 9mm | - |
| [MPA10 Compact Defender - .45 ACP Concealed Carry Pistol](https://gunsnation.com/p/mpa10-compact-defender-45-acp-concealed-carry-pistol/UCEAYpNuB) | .45 ACP | - |
| [MasterPiece Arms Precision 9mm Semi-Auto Pistol](https://gunsnation.com/p/masterpiece-arms-precision-9mm-semi-auto-pistol/UCEAYpNvm) | 9mm | - |
| [Defender 9mm Carbine - Semi-Auto with Side Folding Stock, 17+1](https://gunsnation.com/p/defender-9mm-carbine-semi-auto-with-side-folding-stock-17-1/UCDoVLtMZ) | 9mm | - |
| [Masterpiece Arms DS9 Hybrid 9mm 5in Black](https://gunsnation.com/p/masterpiece-arms-ds9-hybrid-9mm-5in-black/UCFG9ZGPu) | 9mm | - |
| [MasterPiece Arms PMR 6 GT Precision Bolt-Action Rifle - 24" Barrel](https://gunsnation.com/p/masterpiece-arms-pmr-6-gt-precision-bolt-action-rifle-24-barrel/UCFG9Z5co) | 6mm GT | - |
| [MPA Defender Carbine 9mm - No Jam Tech, 16" Rifle](https://gunsnation.com/p/mpa-defender-carbine-9mm-no-jam-tech-16-rifle/UCB4855nF) | 9mm | - |
| [MasterPiece Arms 9mm Tactical Rifle - Semi-Auto 16"](https://gunsnation.com/p/masterpiece-arms-9mm-tactical-rifle-semi-auto-16/UCnoONFl) | 9mm | - |
| [Defender 5.7 Carbine - Semi-Auto, 20+1, Burnt Bronze Finish](https://gunsnation.com/p/defender-5-7-carbine-semi-auto-20-1-burnt-bronze-finish/UCDoVLtNg) | 5.7x28mm | - |
| [MasterPiece PMR Precision Bolt Rifle .223/5.56, 24" Barrel, 10+1](https://gunsnation.com/p/masterpiece-pmr-precision-bolt-rifle-223-5-56-24-barrel-10-1/UCFG9ZDAY) | .223 Remington | - |
| [MasterPiece Arms Defender 9mm Semi-Auto Pistol, 30+1 Rounds](https://gunsnation.com/p/masterpiece-arms-defender-9mm-semi-auto-pistol-30-1-rounds/UCBNc99Lu) | 9mm | - |
| [MPA Defender 5.7 Compact Pistol - 20+1 Rounds, Threaded Barrel](https://gunsnation.com/p/mpa-defender-5-7-compact-pistol-20-1-rounds-threaded-barrel/UCDoVKVtG) | 5.7x28mm | - |
| [MPA Defender TB: 9mm Semi-Auto Pistol, 17+1 Rd, Adj Sights](https://gunsnation.com/p/mpa-defender-tb-9mm-semi-auto-pistol-17-1-rd-adj-sights/UCFG9ZEVM) | 9mm | - |
| [MasterPiece Arms 30SST Defender 9mm Semi-Auto Pistol, 31-Round Capacity](https://gunsnation.com/p/masterpiece-arms-30sst-defender-9mm-semi-auto-pistol-31-round-capacity/UCEAYpNun) | 9mm | - |
| [MasterPiece Arms PMR .308 Win Precision Bolt Action Rifle](https://gunsnation.com/p/masterpiece-arms-pmr-308-win-precision-bolt-action-rifle/UCFG9Z6bl) | .308 Win | - |
| [MasterPiece Arms PMR .308 Bolt-Action Rifle - Tungsten Precision](https://gunsnation.com/p/masterpiece-arms-pmr-308-bolt-action-rifle-tungsten-precision/UCFG9Z6c2) | .308 Win | - |
| [MasterPiece Arms MPA 6GT PMR 6mm GT 26in Tungsten](https://gunsnation.com/p/masterpiece-arms-mpa-6gt-pmr-6mm-gt-26in-tungsten/UCFG9ZEiM) | 6mm GT | - |
| [MasterPiece Arms 5.7x28mm Carbine - Versatile 16" Semi-Auto Rifle](https://gunsnation.com/p/masterpiece-arms-5-7x28mm-carbine-versatile-16-semi-auto-rifle/UCnoONFs) | 5.7x28mm | - |
| [MasterPiece Arms PMR Creedmoor Precision Bolt-Action Rifle](https://gunsnation.com/p/masterpiece-arms-pmr-creedmoor-precision-bolt-action-rifle/UCFG9Z6ae) | 6.5 Creedmoor | - |
| [PrecisionMaster PMR Bolt-Action Rifle - 6.5 Creedmoor](https://gunsnation.com/p/precisionmaster-pmr-bolt-action-rifle-6-5-creedmoor/UCFG9Z6aX) | 6.5 Creedmoor | - |

*Showing 20 of 26 products*

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