Description

Note: This barreled upper receiver assembly has a barrel length under 16” and is therefore subject to all NFA rules and regulations. Know your local laws before purchasing.
There's a ton of AR-15 uppers on the market, but finding one that ticks all the boxes can be difficult. Wrong BCG, wrong handguard, and who even uses MIL-SPEC charging handles anymore? Stop letting someone else pick for you and take charge of your build with this Aero Precision barreled AR-15 upper receiver. Assembled with a quality barrel and receiver you won't want to replace immediately, this upper assembly gives you full license to choose the handguard, bolt carrier group, and charging handle you actually want.
Features:
- 11.5" 41V50 Chrome Moly Vanadium steel barrel
- Salt bath nitride finish
- Handy government contour
- Reliable carbine length gas system
- Assembled with forward assist and ejection port cover
- 7075-T6 aluminum flat top A4 upper with M4 feed ramps
- Low profile gas block
- 1/2x28 barrel threading with A2 flash hider
- 1:7 twist rate
- MIL-SPEC barrel nut
- Does not include BCG, charging handle, or handguard
The heart of any good upper is the barrel and Aero hasn't skimped. The 41V50 chrome moly vanadium steel is a popular choice for barrels as it provides exceptional durability and a long service life. A salt bath nitride finish not only looks fantastic, it provides superior corrosion resistance and reduced friction compared to manganese phosphate or hard chrome, but superior accuracy potential as well. Keeping the barrel secure is a proven MIL-SPEC steel compatible with a variety of free-float handguards, keeping the choice in your hands.
There's a ton of barreled uppers on the market, but finding one that ticks all the boxes can be difficult. Wrong BCG, wrong handguard, and who even uses MIL-SPEC charging handles anymore? Stop letting someone else pick for you and take charge of your build with this Aero Precision barreled AR-15 upper receiver. Assembled with a quality barrel and receiver you won't want to replace immediately, this upper assembly gives you full license to choose the handguard, bolt carrier group, and charging handle you actually want.
Barrel Coating: Salt Bath Nitride
Barrel Contour: Government
Barrel Length: 11.5
Barrel Lining: Salt Bath Nitride
Barrel Material: 41V50 Chrome Moly Vanadium Steel
Brand: Aero Precision
Caliber Gauge: 5.56 NATO
Gas System Length: Carbine
Gas System Type: Direct Impingement
Handguard
Muzzle Device: A2 Flash Hider
Twist Rate: 1:7
MPN#: APAR501911N29

Explore more Uppers Aero Precision deals.

Price History Chart

Comments (2)

Login or register to post comments

If this came with the slickside upper, with out the useless forward assist, I'd be in for one.

0 votes
0 votes

Order it, swap the upper out and sell the upper for the cost of your slickside, problem solved. I'm in for one being my 10.7" SLR rail would be awesome on it

0 votes
0 votes
Login or register to post comments