Remington Defense MSR PSR Deployment Kit, .338 Lapua (27 in) — Multi‑Caliber System with .300 WM & .308 Conversions, Atlas PSR Bipod, Full Deployment Pack, Tan
This Remington Defense Model MSR in the PSR Deployment Kit configuration is a rare, complete multi‑caliber system with the .338 Lapua Magnum barrel installed and .300 Winchester Magnum and 7.62 NATO/.308 Winchester conversions included. It features a 27 inch fluted heavy barrel with the MSR quick‑change system, a multi‑chamber muzzle brake with QD suppressor collar, and a monolithic MIL‑STD‑1913 top rail with 30 MOA cant. The right‑folding, fully adjustable tan chassis, free‑float modular handguard, and comprehensive deployment inventory make this an especially notable example with strong interest for professional users and collectors. A Pelican case label notes a PSR assembly/inspection date of 8/17/16.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Notes: There is some mild wear from previous use; overall the rifle remains in fantastic shape.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- Original case
- Pelican 1120 hard case labeled 'Deployment Kit'
- Atlas bipod (installed)
- Atlas BT23 Ski Feet
- Atlas BT22 3" leg extensions
- Remington MSR quick‑change spare barrel assemblies
- Magazine conversion block/adapter
- Cleaning supplies and maintenance tools in Pelican case
- Two‑point padded sling
- Spare buttpad and length‑of‑pull spacer(s)
- Caliber‑stamped steel magazines for .308 Winchester and .300 Winchester Magnum shown
- Remington MSR / PSR rifle with adjustable folding chassis
- .338 Lapua Magnum barrel, 27" (installed)
- .300 Winchester Magnum barrel, 24"
- 7.62 NATO / .308 Winchester barrel, 20"
- Corresponding bolt / bolt‑head conversion components
- Muzzle brakes (installed)
- .338 Lapua Magnum, 5‑round magazines — 8
- .338 Lapua Magnum, 10‑round magazines — 2
- .300 Winchester Magnum, 5‑round magazines — 5
- 7.62 NATO / .308 Winchester, 10‑round magazines — 5
- 7.62 NATO magazine conversion block — 1
- Atlas PSR bipod assembly
- Quick‑detach bipod mount
- Bipod leg extensions / alternate feet
- Viking Tactics padded sling assembly
- Accessory rail set with mounting hardware
- Recoil pad
- 0.75" recoil pad spacer
- 1.5" recoil pad spacer
- Cable routing guides / clips
- Pelican 1120 tool case
- Barrel torque / spanner wrench
- Torque wrench
- Snap‑on bit driver
- Trigger adjustment wrench
- Stock adjustment Allen wrench
- 1/2" socket
- 3/8" drive attachment
- Spare firing pin assembly
- Spare screws and mounting hardware
- Cleaning kit case
- Dewey 40" cleaning rod
- Adjustable bore guide / bore saver
- Cleaning brushes
- Cleaning patches
- Cleaning solvents, lubricant and grease
- Hardigg hard deployment case with fitted foam
- Armageddon Gear precision rifle soft case
- Removable soft‑case accessory pouch
- Integrated shooting mat
- Internal storage straps and accessory pouches
The MSR’s quick‑change barrel system is installed with a 27 inch fluted heavy .338 Lapua Magnum barrel and multi‑chamber brake with a QD suppressor collar. A monolithic MIL‑STD‑1913 top rail with 30 MOA cant runs over the receiver and handguard for rigid, continuous mounting. The free‑float, modular slotted aluminum handguard accepts accessory rail sections as needed.
This PSR Deployment Kit includes full multi‑caliber capability. Along with the installed .338 Lapua barrel, it comes with a 24 inch .300 Winchester Magnum barrel and a 20 inch 7.62 NATO/.308 Winchester barrel, plus the corresponding bolt/bolt‑head conversion components. A 7.62 NATO magazine conversion block is included to support the .308 configuration.
Magazine support is extensive with 20 total magazines: eight 5‑round .338 Lapua, two 10‑round .338 Lapua, five 5‑round .300 Winchester Magnum, and five 10‑round 7.62/.308. The rifle uses a detachable box magazine system with capacity up to 10+1, depending on caliber and magazine.
The tan aluminum chassis features a right‑folding stock with an adjustable cheekpiece, adjustable buttpad, accessory toe rail, and length‑of‑pull adjustability (spacers and spare buttpad included). A textured rubber overmold pistol grip provides confident control, and the uniform tan protective finish extends across the receiver, chassis, and handguard.
The Deployment Pack is rounded out with operational accessories: an Atlas PSR bipod with quick‑detach mount, alternate feet, and leg extensions; a Viking Tactics padded sling; an accessory rail set; and cable routing guides. The dedicated tool kit includes the Pelican 1120 tool case, torque/spanner barrel wrench, torque wrench, Snap‑on bit driver, stock/trigger adjustment tools, sockets and drive adapter, plus spare screws and a spare firing pin assembly. Cleaning gear includes a Dewey 40 inch rod, adjustable bore guide, brushes, patches, and solvents, lubricant, and grease. Storage and transport are provided by a Hardigg hard deployment case with fitted foam and an Armageddon Gear precision rifle soft case with removable pouch, integrated shooting mat, and internal storage. The Pelican case label notes PSR assembly/inspection on 8/17/16, consistent with 2015–2016 manufacture in the United States.