Tiger Rock 9mm AR-9 Pistol Length Complete Upper with Super Slim M-LOK Handguard - 4.5"
Building a 9mm AR pistol has never been easier with the Tiger Rock AR-9 Complete Upper Receiver Group. Compatible with Mil-Spec AR-15 lowers with 9mm mag conversions or even dedicated 9mm lowers, so you can set up your pistol however you like. It features a short 4.5” barrel with an A2 style flash hider and a super slim M-LOK handguard for an extremely light and compact setup. The barrel has a standard 1:10 twist rate and is black Nitride finished for long term wear resistance. The upper receiver is fully assembled with dust cover, forward assist, and charging handle and the flat top picatinny rail is great for red dot sights. Also included is a Nitride finished 9mm Bolt to help reliably cycle the blowback system. Get started building your 9mm AR Pistol with the Tiger Rock Complete 9mm Upper Receiver Assembly today.
- AR 9mm Bolt with Nitride finish
- 4.5” barrel with Nitride finish
- 1:10 twist rate
- A2 style flash hider with 1/2x36 thread pitch
- Super Slim M-LOK free float handguard
- Flat top upper receiver hard coat anodized
- Mil-Spec upper parts kit
Founded in 2011, Tiger Rock Inc is a smart choice for a wide variety of superior quality sporting/firearms accessories.
Ratings & Reviews
by Jerry -
I picked this up for a great price on the Independence Day sale, but also because it wasn't listed specifically for Glock mags. Dropped onto an Aero pistol lower with a KAK SMG mag well adapter and, after getting the mag well set up correctly, it just works. Added a 5.5oz buffer and heavy carbine spring to tame the recoil. Knocked off one star for the less common flash hider thread but the standard A2 looks fine.