LMT MRP/MWS Barrel Locking Screws

R-L7S1D MRP® / MWS® Barrel Locking Screw. Compatible with all LMT® MRP® and MWS® upper receivers. The new retail part ships with two screws.

LMT Torque Wrench

LTW LMT® torque wrench pre-set to 140 inch pounds for use with MRP and MWS barrel locking screws.

LMT MLK MWS Battle Rifle

DETAILS

MLKMWS Upper Receiver | Ambidextrous Charging Handle |

S-A Bolt Carrier Group | MARS-H Lower Receiver |

13.5″ 7.62×51 (.308) Light Weight Chrome Lined 1:10″ RH Twist Barrel w/ Pinned LMT® 3-Prong Flash Hider

This particular model features a 13.5″ light weight barrel with pinned 3-prong flash hider, ultimately reaching 16″.  No tax stamp required!

LMT® patented monolithic Modular Weapon System, MWS®.  The only true monolithic rail platform, milled from a single solid piece of aerospace aluminum forging. It utilizes two locking bolts accessible from the side of the receiver to lock in the barrel extension. This patented technology engages the barrel extension for a full 360 degrees around the extension and makes the barrel removable within seconds with a return to zero of the same barrel. One receiver can utilize numerous barrels of varying length, material, and caliber.

The MLKMWS upper receiver has 19.25″ of picatinny rail on the 12 o’clock position.  The remaining 7 sides provide M-LOK compatible attachment points.

MWS® barrels utilize a low profile gas block and straight gas tube.  They possess proprietary coating and are cryogenically treated for long term durability.

The MARS®-H ambidextrous lower receiver features our EDM machined two-stage trigger, winter trigger guard, endplate with QD swivel point, LMT® ergonomic textured grip, and SOPMOD stock.  The ambidextrous features include bolt catch and release, magazine catch, and safety selector.  As with all LMT® lower receivers, the extension tube is coated with dry film lubricant.

This weapon system comes complete with magazine, owner’s manual, and 3 rail panels

Only available for purchase through Federal Firearms Licensed Dealers.  All LMT® firearms can also be purchased with select-fire configuration for use by qualified agencies.

LMT MLK MWS Battle Rifle

LMT 20″ 7.62 NATO

LM308B220 LMT® 20 chrome lined 1:10″ RH twist 7.62×51 barrel for MWS upper receivers. Includes low profile gas block, straight gas tube, A2 flash hider.

LMT 20″ 7.62 NATO SS

LM308B220S LMT® 20″ stainless steel 1:11.25″ RH 5R cut 7.62×51 barrel for MWS upper receivers. Includes low profile gas block, straight gas tube, A2 flash hider.

LMT 20″ 6.5 Creedmoor

LM650B220S LMT® 20″ stainless steel 1:8″ RH 5R cut 6.5 Creedmoor barrel for MWS upper receivers. Includes low profile gas block, straight gas tube, A2 flash hider.

LMT 13.5″ 7.62 NATO Lightweight

LM308B113 DETAILS LMT® 13.5″ lightweight chrome lined 1:10″ RH twist 7.62×51 barrel for MWS upper receivers. Includes low profile gas block, straight gas tube, A2 flash hider.

LMT 16″ 7.62 NATO SS Lightweight

LM308B116S LMT® 16″ lightweight stainless steel 1:11.25″ RH 5R cut 7.62×51 barrel for MWS upper receivers. Includes low profile gas block, straight gas tube, A2 flash hider.

LMT 16″ 7.62 NATO Lightweight

LM308B116 DETAILS LMT® 16″ lightweight chrome lined 1:10″ RH twist 7.62×51 barrel for MWS upper receivers. Includes low profile gas block, straight gas tube, A2 flash hider.

LMT 16″ 7.62 NATO

LM308B216 DETAILS LMT® 16″ chrome lined 1:10″ RH twist 7.62×51 barrel for MWS upper receivers. Includes low profile gas block, straight gas tube, A2 flash hider.