Does the Harrington & Richardson BLEM Harrington work with the LMT Defense Semi Auto 5.56 NATO?

Lower Receiver
Harrington & Richardson BLEM Harrington & Richardson M16A1

Bolt Carrier Group
LMT Defense Semi Auto 5.56 NATO
from $242.10
Harrington & Richardson lower and Lewis Machine & Tool bolt carrier group compatibility
Yes, they fit
The Harrington & Richardson BLEM Harrington & works with the LMT Defense Semi Auto 5.56 NATO. 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 Harrington & Richardson lower and Lewis Machine & Tool bolt carrier group
Backed by thousands of qualified builds that have both a lower and a bolt carrier group.
Share of builds with the LMT Defense Semi Auto 5.56 NATO and any lower
- This pairHarrington & Richardson BLEM Harrington &3%
Harrington & Richardson BLEM Harrington
- Of lower picks
- 0%
- Median paid
- n/a
LMT Defense Semi Auto 5.56 NATO
- Of bolt carrier group picks
- 0.3%
- Median paid
- $224
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 Harrington & Richardson lower and Lewis Machine & Tool bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Stock & Brace
Pistol Grip
Upper Receiver
Barrel

LMT MRP 5.56 NATO Chrome Lined
Fits both
Harrington & Richardson BLEM vs LMT Defense Semi Auto 5.56: specs and prices
| Harrington & Richardson BLEM | LMT Defense Semi Auto 5.56 | |
|---|---|---|
| Best price | n/a | $249.75 at Brownells |
| Stores | n/a | 2 of 4 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Trigger Pin | .154 | n/a |
| Color | Black | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | AR-15 Bolt Carrier |
| Weight | n/a | 0.698 |
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 Defense Semi Auto 5.56 NATO: lowest $224.10 on Jul 6, highest $249.75 on Jul 15 over the last 90 days.
Bolt Carrier Groups most paired with Harrington & Richardson lowers
The Harrington & Richardson BLEM Harrington is not in enough builds yet, so these are the most picked next to any Harrington & Richardson lower. Only parts our rules say fit the Harrington & Richardson BLEM Harrington are listed.


FailZero AR9
Fits, check noteCheck fit
FAXON Firearms 9mm
Fits, check noteCheck fit


Lower Receivers frequently paired with the LMT Defense Semi Auto 5.56 NATO
Most picked next to it in real builds. Only parts our rules say fit the LMT Defense Semi Auto 5.56 NATO are listed.












