PSA 8.5″ .300 AAC Blackout Nitride M-Lok Upper – $189.99
Limited Time Deal
Upgrade your AR pistol build without blowing your budget. This PSA 8.5″ Pistol-Length .300 AAC Blackout Upper (does not include BCG or CH) is built for reliability, compact performance, and serious value—now marked down to $189.99 for a limited time.
Top Features
- 8.5″ .300 AAC Blackout Barrel – Optimized for compact builds and hard-hitting performance
- 1:7 Twist Rate – Ideal for stabilizing heavier subsonic loads
- Nitride-Treated Chrome Moly Barrel – Enhanced durability and corrosion resistance
- Pistol-Length Gas System – Reliable cycling, especially with subs
- 7″ Lightweight M-Lok Rail – Slim, modern profile with plenty of mounting space
- Forged 7075-T6 Upper Receiver – MIL-SPEC durability, made in the USA
Note: Does NOT include BCG or charging handle.
Why Shooters Love It
If you’re building a compact .300 Blackout pistol or truck gun, this upper hits the sweet spot. The 8.5″ barrel length pairs perfectly with subsonic ammo, and many users report reliable suppressed performance right out of the box. For under $200, it’s one of the best value-driven .300 BLK uppers on the market.
Customer Feedback
Amazing upper receiver. Paired it with a Psa braced lower on deal. Got both for maybe 370$. Threw some ruger flip up sights and a bad lever on right out of the box at the range (literally). First shot at 30 yards was a bullseye and follow up shots were right on as well with 120gr winchesters. Great upper and lower. Another win for Psa in my book.
Very impressed. Was not expecting much when I bought it. But if you use quality/match ammo, you will be more than satisfied with the results. Supers and Subs performed amazing. I opted for a 1 1/2 inch high zero for supers and it put me about about the same distance low for subs at 50. All in all, a great candidate for a hunting rifle and home defense weapon that won’t break the bank.
Works great. I have it on a pistol lower from PSA and it runs flawlessly suppressed with supers and subs. There’s only 2 mlok slots and they are right around the gas block so I had to do some filing on my angled grip to avoid the t nuts resting against the gas block but everything is good. Accurate on steel out to 300 with 110gr sabre black tip. Can’t wait to unleash this on some hogs.
Unbeatable Price
- MSRP:
$219.99 - Daily Deal Price: $189.99
- You Save: $30 (14% Off)
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