Does the LMT MARS-L Stripped work with the Colt M4/M4A1 Replacement Stripped 14.5in?
Lower Receiver
LMT MARS-L Stripped
from $320.99
Barrel
Colt M4/M4A1 Replacement Stripped 14.5in
from $249.99
Lewis Machine & Tool lower and Colt barrel compatibility
Yes, they fit
The LMT MARS-L Stripped works with the Colt M4/M4A1 Replacement Stripped 14.5in. Our compatibility rules found no conflict between them.
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 Lewis Machine & Tool lower and Colt barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the LMT MARS-L Stripped and any barrel
LMT MARS-L Stripped
- Of lower picks
- 2.4%
- Median paid
- $306
Colt M4/M4A1 Replacement Stripped 14.5in
- Of barrel picks
- 0.1%
- Median paid
- n/a
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 Lewis Machine & Tool lower and Colt 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
Pistol Grip
Upper Receiver
Unconfirmed
Charging Handle
Stock & Brace
LMT MARS-L Stripped vs Colt M4/M4A1 Replacement: specs and prices
| LMT MARS-L Stripped | Colt M4/M4A1 Replacement | |
|---|---|---|
| Best price | $342.00 at BattleHawk Armory | $249.99 at Brownells |
| Stores | 3 of 4 in stock | 0 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Caliber | n/a | 5.56 NATO |
| Gas System | n/a | Carbine |
| Length | n/a | 14.5 |
| Twist | n/a | 1:7 |
| Contour | n/a | M4 |
Both for $591.99 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
- LMT MARS-L Stripped: lowest $320.99 on Jul 5, highest $352.35 on Jul 11 over the last 90 days.
- Colt M4/M4A1 Replacement Stripped 14.5in: lowest $249.99 on Jul 6, highest $249.99 on Jul 6 over the last 90 days.
Barrels frequently paired with the LMT MARS-L Stripped
Most picked next to it in real builds. Only parts our rules say fit the LMT MARS-L Stripped are listed.
Lower Receivers most paired with Colt barrels
The Colt M4/M4A1 Replacement Stripped 14.5in is not in enough builds yet, so these are the most picked next to any Colt barrel. Only parts our rules say fit the Colt M4/M4A1 Replacement Stripped 14.5in are listed.
