Does the CMMG MK4 .223 Remington AR Lower work with the PSA Stripped?
CMMG lower and Palmetto State Armory upper compatibility
Yes, they fit
The CMMG MK4 .223 Remington AR Lower works with the PSA Stripped. 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 CMMG lower and Palmetto State Armory upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the CMMG MK4 .223 Remington AR Lower and any upper
- This pairPSA Stripped2%
Share of builds with the PSA Stripped and any lower
- This pairCMMG MK4 .223 Remington AR Lower8%
CMMG MK4 .223 Remington AR Lower
- Of lower picks
- 0.3%
- Median paid
- $99
PSA Stripped
- Of upper picks
- 0.1%
- Median paid
- $70
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 CMMG lower and Palmetto State Armory upper
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
Stock & Brace
Charging Handle
Trigger
Pistol Grip
Gas Block
Barrel
Handguard
TacFire Maximize Your 's Potential
Fits both
CMMG MK4 .223 Remington AR vs PSA Stripped: specs and prices
| CMMG MK4 .223 Remington AR | PSA Stripped | |
|---|---|---|
| Best price | $100.02 at Classic Firearms | $69.99 at Palmetto State Armory |
| Stores | 3 of 7 in stock | 1 of 1 in stock |
| Assembly | Stripped | Stripped |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | n/a |
| Finish | Cerakote | n/a |
| Color | Black | n/a |
Both for $170.01 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
- CMMG MK4 .223 Remington AR Lower: lowest $94.69 on Jul 15, highest $126.99 on Jul 11 over the last 90 days.
Upper Receivers frequently paired with the CMMG MK4 .223 Remington AR Lower
Most picked next to it in real builds. Only parts our rules say fit the CMMG MK4 .223 Remington AR Lower are listed.
Lower Receivers frequently paired with the PSA Stripped
Most picked next to it in real builds. Only parts our rules say fit the PSA Stripped are listed.
