Does the Harrington & Richardson BLEM "Slickside" work with the Colt's Manufacturing 223Rem/556NATO?
Upper Receiver
Harrington & Richardson BLEM "Slickside"
from $140.00
Bolt Carrier Group
Colt's Manufacturing 223Rem/556NATO
from $199.99
Harrington & Richardson upper and Colt bolt carrier group compatibility
Yes, they fit
The Harrington & Richardson BLEM "Slickside" works with the Colt's Manufacturing 223Rem/556NATO. 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 Harrington & Richardson upper and Colt bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Colt's Manufacturing 223Rem/556NATO and any upper
Harrington & Richardson BLEM "Slickside"
- Of upper picks
- 0%
- Median paid
- n/a
Colt's Manufacturing 223Rem/556NATO
- Of bolt carrier group picks
- 0%
- Median paid
- $200
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 upper and Colt 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
Fits both
Stock & Brace
Lower Receiver
Unconfirmed
Handguard
Muzzle Device
Suppressor
Barrel
Colt M4/M4A1 Replacement 14.5in
Fits both
Pistol Grip
Buffer Tube Assembly
Harrington & Richardson BLEM vs Colt's Manufacturing: specs and prices
| Harrington & Richardson BLEM | Colt's Manufacturing | |
|---|---|---|
| Best price | $140.00 at Palmetto State Armory | $199.99 at AR15 Discounts |
| Stores | 0 of 1 in stock | 0 of 2 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Receiver Type | Slick Side | n/a |
| Cartridge | n/a | 5.56 NATO |
| Finish | n/a | Black |
Both for $339.99 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 BLEM "Slickside": lowest $140.00 on Jul 12, highest $140.00 on Jul 12 over the last 90 days.
- Colt's Manufacturing 223Rem/556NATO: lowest $199.99 on Jul 5, highest $229.99 on Jul 11 over the last 90 days.
Bolt Carrier Groups most paired with Harrington & Richardson uppers
The Harrington & Richardson BLEM "Slickside" is not in enough builds yet, so these are the most picked next to any Harrington & Richardson upper. Only parts our rules say fit the Harrington & Richardson BLEM "Slickside" are listed.
Upper Receivers frequently paired with the Colt's Manufacturing 223Rem/556NATO
Most picked next to it in real builds. Only parts our rules say fit the Colt's Manufacturing 223Rem/556NATO are listed.
