Does the PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK work with the Guntec USA Quick Engage Anodized /Gold?

Upper Receiver
PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK Railed Upper

Charging Handle
Guntec USA Quick Engage Anodized /Gold
from $69.99
Palmetto State Armory upper and Guntec USA charging handle compatibility
Yes, they fit
The PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK Railed works with the Guntec USA Quick Engage Anodized /Gold. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Palmetto State Armory uppers with Guntec USA charging handles 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 Palmetto State Armory upper and Guntec USA charging handle
Backed by tens of thousands of qualified builds that have both an upper and a charging handle.
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 Palmetto State Armory upper and Guntec USA charging handle
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Bolt Carrier Group

FAXON Firearms 5.56 Nitride TIN PVD
Fits both
Handguard
Gas Block
PSA GEN4 4" 9mm 5" Lightweight vs Guntec USA Quick Engage: specs and prices
| PSA GEN4 4" 9mm 5" | Guntec USA Quick Engage | |
|---|---|---|
| Best price | n/a | $69.99 at Optics Planet |
| Stores | n/a | 0 of 1 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | n/a |
| Length | 4 | n/a |
| Hand | n/a | Ambidextrous |
| Latch Style | n/a | Extended |
| Color | n/a | Multicolor |
| Finish | n/a | Hardcoat Anodized |
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.
PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK Railed
No store lists it today.
Guntec USA Quick Engage Anodized /Gold
- Optics Planetout of stock$69.99
Price history, last 90 days
- Guntec USA Quick Engage Anodized /Gold: lowest $69.99 on Jul 5, highest $69.99 on Jul 5 over the last 90 days.
Charging Handles most paired with Palmetto State Armory uppers
The PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK is not in enough builds yet, so these are the most picked next to any Palmetto State Armory upper. Only parts our rules say fit the PSA GEN4 4" 9mm 5" Lightweight Hex M-LOK are listed.
Upper Receivers most paired with Guntec USA charging handles
The Guntec USA Quick Engage Anodized /Gold is not in enough builds yet, so these are the most picked next to any Guntec USA charging handle. Only parts our rules say fit the Guntec USA Quick Engage Anodized /Gold are listed.



















