Does the PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" work with the KAK Industry K-SPEC BCG w/Side Vent?
Upper Receiver
PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight Hex M-LOK
Bolt Carrier Group
KAK Industry K-SPEC BCG w/Side Vent 5.56X45mm NATO Full
from $187.49
Palmetto State Armory upper and KAK Industry bolt carrier group compatibility
Yes, they fit
The PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" works with the KAK Industry K-SPEC BCG w/Side Vent 5.56X45mm. 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.
PSA 11.5" 5.56 NATO 1/7 vs KAK Industry K-SPEC BCG w/Side: specs and prices
| PSA 11.5" 5.56 NATO 1/7 | KAK Industry K-SPEC BCG | |
|---|---|---|
| Best price | n/a | $187.49 at Ammunition Depot |
| Stores | n/a | 4 of 5 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | n/a |
| Length | 11.5 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Finish | n/a | Chrome |
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
- KAK Industry K-SPEC BCG w/Side Vent: lowest $179.99 on Jul 5, highest $244.99 on Sep 3 over the last 90 days.