Foxtrot Mike Products 9.25" 9x19mm 1:10 Complete Upper - 10" M-LOK Rail with Blast Diffuser

SKU: FM9-10.5UR-FB
MPN: FM9-10.5UR-FB
Manufactured by Foxtrot Mike Products
4 Reviews

$319.99

$415.00

Out of Stock

$319.99

$415.00

Out of Stock

Details

NOTE: This upper assembly has a barrel less than 16” in length. These uppers are intended for use in AR-15 pistols or legal short-barreled rifles. Other configurations may violate Federal law.

The Foxtrot Mike Products FM-9 Complete 9x19mm Upper Receiver is built from the ground up to provide outstanding reliability and accuracy with a host of top tier features. The traditional M4 charging handle has been replaced with an ambidextrous, non-reciprocating forward charging handle. The monolithic style has been achieved with a proprietary interlock between the upper and handguard. The slim-line free float handguard is M-LOK compatible for your favorite lights, grips, and tactical accessories. The 9.25” barrel is made from durable 4150 chrome moly vanadium steel and has an FM Products forward blast diffuser attached, bringing the overall length to 10.5”. This AR-9 upper receiver group mounts to virtually any Glock compatible 9mm lower receiver including Angstadt Arms, New Frontier Armory, Palmetto State Armory, and Quarter Circle 10, so you can build your dream AR style pistol or carbine.

Features:
  • Non-Reciprocating forward charging handle
  • Left or right side charging
  • Machined from premium 6061-T6 aluminum
  • Proprietary handguard / upper interlock keeps handguard true to the upper
  • M-LOK compatible handguard
  • FM Products blast diffuser made from 4340 steel and black Nitride finish
  • Limited lifetime warranty through Foxtrot Mike Products
  • Complete upper includes bolt carrier group and charging handle.
  • Compatible with a large variety of Glock magazine 9mm lower receivers

AR style 9mm carbines are some of the most fun to shoot at the range. With a properly tuned recoil spring and buffer, the 9mm blowback system results in low recoil so it can be enjoyed by shooters of all types. Because 9mm ammo is generally affordable, 9mm pistol caliber carbines make for long days at the range plinking or training. There is also a wide range of ammunition types available from steel cased to high power defensive rounds, so you can use it as an effective home defense solution.

Feature rich, high-quality, and affordable, Foxtrot Mike Products offer cutting edge solutions utilizing the highest quality materials and manufacturing processes available.

Specifications

Barrel Length9.25
Barrel Material4150 Chrome Moly Vanadium Steel
BrandFoxtrot Mike Products
Caliber Gauge9mm Luger
Gas System LengthBlowback
Gas System TypeBlowback
Handguard10 in M-LOK Rail
Muzzle DeviceFM Blast Diffuser
Twist Rate1:10

Ratings & Reviews

4 reviews

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The best 9 mm AR pistol upper on the market, period.

by -

After a lot of research, I found FM uppers to be highly regarded for fit, finish, and accuracy. I built up a pistol with this upper on a PSA AR-15 lower with a Stein Defense Glock mag conversion kit. This, (now an AR9 pistol) is one of my favorite guns. It is extremely accurate, standing unsupported @ 50' 1" groups all day long, feeding any and all 115 and 124 gr. ammo as fast as I can pull the trigger with zero stoppages. I only have 2 33 round and 2 17 round mags which I run through in about 10 minutes, so stock up on ammo if you get one of these.

Foxtrot Mike Products

by -

I am very pleased with FM-Products. Very nice quality products, and plus Primary Arms has really fast shipping. You won’t be disappointed!!

Don't Hesitate, Buy it.

by

I've done about 3 days worth of research on 9mm uppers and what company I should run with. Honestly Foxtrot Mike Has exceeded my expectations as far as quality and price are concerned. So one thing I do want to point out where people had concern is the side charging handle being made out of polymer. I can tell you with confidence this is not an issue and that they made this change specifically because it would not affect performance and it would make it mildly cheaper for the customer. Hope this helps and have fun!

I love my FM-9 Upper

by

I love mine! So compact, we got one of the new billet lowers, and ours runs great. The quality is amazing, read all the reviews and the customer service is great. Cant go wrong, accurate too.