Does the LWRC IC Lower 5.56 / .223 Rem work with the LMT MRP 5.56 NATO Chrome Lined Piston?
Lower Receiver
LWRC IC Lower 5.56 / .223 Rem
from $599.00
Barrel
LMT MRP 5.56 NATO Chrome Lined Piston
from $716.85
LWRC lower and Lewis Machine & Tool barrel compatibility
Yes, they fit
The LWRC IC Lower 5.56 / .223 Rem works with the LMT MRP 5.56 NATO Chrome Lined Piston. Our compatibility rules found no conflict between them.
This exact setup is in a real GunPartPicker build.
Counted from real GunPartPicker builds: parts lists people put together while planning to buy.
Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.
Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.
How often builders pair the LWRC lower and Lewis Machine & Tool barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the LWRC IC Lower 5.56 / .223 Rem and any barrel
- This pairLMT MRP 5.56 NATO Chrome Lined Piston17%
LWRC IC Lower 5.56 / .223 Rem
- Of lower picks
- 0.2%
- Median paid
- $599
LMT MRP 5.56 NATO Chrome Lined Piston
Not in enough builds yet to report.
How we count ⌄
These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.
Frequently built with the LWRC lower and Lewis Machine & Tool barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Bolt Carrier Group
Fits both
Upper Receiver
Charging Handle
Muzzle Device
Light
Suppressor
Stock & Brace
LWRC IC Lower 5.56 / .223 Rem vs LMT MRP 5.56 NATO Chrome Lined: specs and prices
| LWRC IC Lower 5.56 / .223 | LMT MRP 5.56 NATO Chrome | |
|---|---|---|
| Best price | $599.00 at BattleHawk Armory | $716.85 at Primary Arms |
| Stores | 3 of 3 in stock | 1 of 1 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | 5.56 NATO |
| Color | Black | n/a |
| Length | n/a | 15 |
Both for $1315.85 at today's best prices.
Today's best prices and 90 day price history
Every store we track for each part, cheapest in stock first. Prices are checked through the day.
Price history, last 90 days
- LWRC IC Lower 5.56 / .223 Rem: lowest $740.62 on Jul 5, highest $740.62 on Jul 5 over the last 90 days.
- LMT MRP 5.56 NATO Chrome Lined Piston: lowest $716.85 on Jul 6, highest $716.85 on Jul 6 over the last 90 days.
Barrels frequently paired with the LWRC IC Lower 5.56 / .223 Rem
Most picked next to it in real builds. Only parts our rules say fit the LWRC IC Lower 5.56 / .223 Rem are listed.
Lower Receivers most paired with Lewis Machine & Tool barrels
The LMT MRP 5.56 NATO Chrome Lined Piston is not in enough builds yet, so these are the most picked next to any Lewis Machine & Tool barrel. Only parts our rules say fit the LMT MRP 5.56 NATO Chrome Lined Piston are listed.
