Does the Harrington & Richardson M16A2 work with the PSA 5.56 Full-Auto Nitride MPI?
Lower Receiver
Harrington & Richardson M16A2
from $160.00
Bolt Carrier Group
PSA 5.56 Full-Auto Nitride MPI
from $89.99
Harrington & Richardson lower and Palmetto State Armory bolt carrier group compatibility
Yes, they fit
The Harrington & Richardson M16A2 works with the PSA 5.56 Full-Auto Nitride MPI. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Harrington & Richardson lowers with Palmetto State Armory bolt carrier groups are a common pairing.
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 Palmetto State Armory bolt carrier group
Backed by thousands of qualified builds that have both a lower and a bolt carrier group.
Share of builds with the Harrington & Richardson M16A2 and any bolt carrier group
Share of builds with the PSA 5.56 Full-Auto Nitride MPI and any lower
Harrington & Richardson M16A2
- Of lower picks
- 0%
- Median paid
- $160
PSA 5.56 Full-Auto Nitride MPI
- Of bolt carrier group picks
- 3.8%
- Median paid
- $75
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 Palmetto State Armory 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
Upper Receiver
Gas Block
Trigger
Pistol Grip
Harrington & Richardson M16A2 vs PSA 5.56 Full-Auto Nitride MPI: specs and prices
| Harrington & Richardson | PSA 5.56 Full-Auto Nitride | |
|---|---|---|
| Best price | $160.00 at Palmetto State Armory | $89.99 at Palmetto State Armory |
| Stores | 1 of 1 in stock | 1 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | Nitride |
| Color | Black | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | Full-Auto |
Both for $249.99 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
- Harrington & Richardson M16A2: lowest $160.00 on Jul 12, highest $160.00 on Jul 12 over the last 90 days.
- PSA 5.56 Full-Auto Nitride MPI: lowest $69.99 on Jul 31, highest $89.99 on Aug 11 over the last 90 days.
Bolt Carrier Groups frequently paired with the Harrington & Richardson M16A2
Most picked next to it in real builds. Only parts our rules say fit the Harrington & Richardson M16A2 are listed.
Lower Receivers frequently paired with the PSA 5.56 Full-Auto Nitride MPI
Most picked next to it in real builds. Only parts our rules say fit the PSA 5.56 Full-Auto Nitride MPI are listed.
