Proof Research - Carbon Fiber LMT MRP/MWS Conversion Barrels (Choose Options Below) (6mm 14.5" is Stainless Steel)

Proof Research Carbon Fiber LMT MRP/MWS Conversion Barrels (PROOF-BARRELS) are precision-engineered replacement barrel assemblies designed specifically for LMT (Lewis Machine & Tool) Modular Rail Platform (MRP) and Modular Weapon System (MWS) rifles. These drop-in conversion barrels use Proof Research's patented carbon fiber over 416R stainless steel construction, providing dramatic weight savings over the standard LMT chrome-lined barrels while significantly improving accuracy and heat management. Available in multiple calibers and configurations to expand the versatility of your LMT platform. The LMT MRP/MWS quick-change barrel system enables fast, tool-free swaps in the field.

• Brand: Proof Research
• SKU: PROOF-BARRELS
• Compatibility: LMT MRP / MWS Quick-Change Barrel system
• Construction: 416R stainless steel core, aerospace carbon fiber wrap
• Available Calibers: Multiple (see options)
• Features: Drop-in LMT fit, weight savings over steel, improved accuracy, faster cooling
• Best For: LMT MRP/MWS owners seeking lighter, more accurate barrel upgrades