$1,800.00
FS: RRA LMT MRP MLOK 16” Match 556
- Price Negotiable?: Yes
- Phone Number: Click to view
- Condition: Used
- Listing Type: Individual
- City: Kaysville
- State: Utah
- Zip/Postal Code: 84037
- Local County (e.g., Summit County): Davis
- Make/Brand: RRA & LMT
- Model: LAR-15 & MRP
- Caliber: 5.56
- Terms: Must agree to terms
- Listed: September 29, 2026 3:18 pm
- Expires: 59 days, 22 hours

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Description
Excellent condition base setup for defensive, competitive, or range day use.
Only selling to fund other match gear.
This is a Lewis Machine & Tool (LMT) complete upper, with their match stainless barrel, on a Rock River Arms (RRA) lower with a single stage match drop-in trigger. Add an optic and you’re set.
Specs:
-LMT MRP MLOK Complete Upper
-LMT 16” 5.56 Stainless Steel Mid-Length Barrel (1:7RHT, Mid-Length Gas, 1/2×28 Threads w/ A2 flash Hider)
**Flash Hider is only on there as a thread protector so you can inspect the crown and easily replace with whatever muzzle device you’d like**
-Rock River Arms (RRA) LAR-15 Lower
-Drop-In Single Stage Match Trigger (PN:3-16, Curved)
-Ambi Safety
-Magpul K2 Grip
-Magpul MOE SL-S Stock
-1x 30rd Magazine
-LMT Owners Manual
-2x Spare LMT MRP Barrel Locking Screws (for the quick change feature)
-1x Spare LMT MRP Locking Screw Washer
-Torx 30 (T-30) Bit
Asking: $1800
Cash, Zelle, Venmo
FTF within 30 mins of Kaysville is preferred, but if you are not local (or don’t want to make the drive), we can work out a cost to ship to your FFL.





