Masterpiece Arms builds World Class Rifles. We start with our industry leading Chassis System, utilize the Best Actions and Triggers produced, and our MPA/Spencer 416R Handlapped Barrels provide some the best shooting, most accurate rifles in existence. Designed, Built and Enhanced by Long Range Shooters and Hunters, our Rifles fulfill the needs of the most discerning enthusiasts and professionals.
MPA PMR Custom Match Rifle
The MPA PMR Custom Match Rifle is the flagship of our long range precision product line.
This rifle can be completely designed by the customer, with selections on chassis type, caliber, barrel length, barrel profile, standard or customer cerakote or anodizing finishes, trigger type, pull weight, 1 or 2 stage and manufacturer.
It includes the most technically advanced long range precision rifle chassis systems ever produced. The barrel is produced by MPA using handlapped and air gaged 416R stainless, produced with a zero runout chamber. Its truly a hand built Masterpiece. Available in the following calibers:
- Caliber – Customers Choice (22 Creedmoor, 223 Wylde, 6BR, 6BRA, 6 Dasher, 6XC, 6GT, 6×47 Lapua, 6.5 Creedmoor, 6.5×47 Lapua, 6.5 PRC, 7PRC, 7mm Saum, 308 Win, 300 Win Mag, 300PRC, 300 Norma, 300 WSM, 338 Lapua). If your preferred caliber is not shown on this list, please contact MPA.
- Magazine – AICS or AW Mag Compatible. (10 Round AICS Compatible Magazine Included for Short Action Calibers, 5 Round for Long Action Calibers)
This rifle is available with either the BA Comp, ESR, Matrix or Matrix Pro Chassis.
Features
Action:
- MPA Elite – Produced by American Rifle Company
- Wire EDM Bolt Lug Raceways
- 3 Lug Head (2 Head on Impact)
- 70 Degree Bolt Throw
- Integral Top Rail and Integral Recoil Lug
- Integral 20 MOA Scope Rail
- Quick Release Firing Pin Assembly Removal System (Tool Less)
- Adjustable Trigger Hanger
- Spiral Fluting on all Bolts
- All Bolts are Hand Lapped and Fitted to each individual action
- Black Nitride Coated
- Mechanical Ejector
Trigger:
- 1 or 2 Stage MPA Trigger (Bix n Andy Tacsport Pro) or Trigger Tech Diamond
- Pull Weight: 4 oz-2 lbs
Accuracy:
- 3/8″ MOA or greater
- 1/2″ MOA for magnum caliber.
Barrel:
- 416RQ Stainless Steel
- Precision Gun Drilled, Reamed and Honed
- Pull Button Rifled
- Stress Relieved
- Hand Lapped
- Bore and Land Inspected on Video Borescope
- Sheffield Air Gage Inspection to .0001″ on Bore and Rifle Land Variation
- Chamber is indicated within .0001″ or less – to the bore of the rifle
Muzzle Brake:
- MPA DN3 Muzzle Brake or DN5 Muzzle Brake
- Direct Thread Attachment, User index-able (5/8-24 TPI)
Rifle Case:
- Plano Basic Rifle Case
Chassis System:
- Masterpiece Arms BA Comp, ESR, Matrix or Matrix Pro
- Produced from 6061 Aluminum
- V-Bedding System with Additional clearance for Glass Bedding Action and Straight Section of Barrel
- Adjustable Cheek Riser, Length of Pull
- Built In Bag Rider with Butthook
- Night Vision Bridge
- V4 Spigot Mount (Pic Rail and Arca Swiss Rail)
- Cerakote Finish – Multiple Colors Available
- Built In Inclinometer leveling system
- Multiple Vertical and Angled Grip Options (6) or Matrix EVG Grip on Matrix and Matrix Pro
- EVG Grip on BA Comp and ESR
- Thumb Notch
- Trigger Finger Supports (4) andThumb Shelfs (3) on Matrix and Matrix Pro
- R.A.T. System Compatible
Bolt Face and Action Length Compatibility Chart
Short Actions (Bolt Face Diameter)
.384 +/- | .473 +/- | .540 +/- |
---|---|---|
17 Remington | 225 Winchester | 223 WSSM |
204 Ruger | 22/250 Remington | 243 WSSM |
222 Remington | 6mm Norma BR | 25 WSSM |
223 Remington | 243 Winchester | 7mm Remington saum |
6x45 (think .223 necked up to 6mm) | 250 Savage | 7mm WSM |
6 & 6.5mm TCU | 260 Remington | 300 Remington saum |
20 Tactical | 6.5/284 Norma | 300 WSM |
20 Practical (think .223 necked down to .20cal) | 7/08 Remington | 325 WSM |
284 Winchester | 350 Remington Mag | |
300 Savage | ||
308 Winchester | ||
338 Federal | ||
35 Remington | ||
358 Winchester | ||
6 & 6.5 Creedmoor | ||
6.5 Lapua | ||
6XC |
Long Actions (Bolt Face Diameter)
.470 +/- | .540 +/- | .585 +/- |
---|---|---|
220 Swift | 257 Weatherby | 30/378 Weatherby |
6mm Remington | 264 Win Mag | 338 Lapua |
240 Weatherby Mag | 270 weatherby Mag | 338/378 Weatherby |
257 Roberts | 7mm Remington Mag | 378 Weatherby mag |
25-06 Remington | 7mm Weatherby Mag | 416 Rigby |
6.5x55 Swedish | 7 STW | 416 Weatherby Mag |
270 Winchester | 7mm Remington Ultra Mag | 460 Weatherby Mag |
7x57 Mauser | 300 H & H | 470 Nitro Express |
7x64 Brenneke | 300 Winchester Mag | |
280 Remington | 300 Weatherby Mag | |
30/06 Springfield | 300 RUM | |
8mm Mauser | 303 Brit | |
338/06 A Square | 8mm Remington Mag | |
35 Whelen | 338 Winchester Mag | |
340 Weatherby Mag | ||
338 RUM | ||
375 H & H | ||
375 Weatherby | ||
375 RUM | ||
416 Remington Mag | ||
458 Winchester Mag | ||
458 Lott |