PWS Custom Remington 700 .338 Lapua, 26 in Heavy Threaded Barrel, MDT XRS Chassis, 20-MOA Rail
This Primary Weapon Systems custom build pairs a right-hand Remington Model 700 action with a 26-inch heavy-contour .338 Lapua barrel and the MDT XRS chassis. It is set up with a 20-MOA one-piece Picatinny scope base, a multi-port muzzle brake, and a detachable box magazine system. Notable upgrades include an M16-style extractor conversion and an oversized knurled bolt knob, creating a purpose-built .338 Lapua platform with thoughtful component choices throughout.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent - Sharp lands and grooves.
Specific Condition Notes: There is some mild wear, but overall the rifle remains in great shape. The included detachable box magazine follows the standard AICS pattern and is Savage branded.
What’s Included
- 1x 5-round detachable metal box magazine (pictured)
- One-piece 20-MOA Picatinny scope base (installed)
- Multi-port threaded muzzle brake (installed)
- MDT XRS chassis system (installed)
- Oversized knurled bolt knob (installed)
- Short Picatinny rail section on forend underside (installed)
- M16-style extractor conversion (installed)
The Remington 700 action is chambered in .338 Lapua, with the barrel marked ".338 LM." The 26-inch heavy-contour barrel is threaded and fitted with a multi-port muzzle brake to help manage recoil and maintain control. A plunger ejector and the M16-style extractor upgrade work together for positive extraction and ejection.
The MDT XRS chassis is built around a 6061 aluminum core with polymer outer panels in tan/FDE with black hardware. The forend features M-LOK slots, an accessory mounting plate, and a short Picatinny section on the underside for bipods or other accessories. Length of pull is set at 13.5 inches.
Ergonomics include a pistol-grip profile with a textured black insert, an MDT recoil pad, and a QD flush cup for sling attachment. The oversized knurled bolt knob provides a positive interface for fast, confident cycling.
A detachable box magazine system supports a 5+1 capacity and uses the AICS pattern. A one-piece 20-MOA Picatinny scope base is installed to provide additional elevation for long-range zeroing and to accommodate robust mounting options.