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Matador MAT-9K Bufferless 9mm Complete Upper - Black

Was: $519.95
Now: $432.00
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SKU:
Mat9k-blk

Description

MAT-9K™ Blowback Upper Receiver Black

Our compact MAT-9 just got smaller with the release of our MAT-9K variants. A five inch barrel reduces its profile for even tighter spaces.

This NEXT Generation blowback 9mm AR upper receiver is bufferless and monolithic (self-contained) for lower receivers and almost all 9mm magazines.

This upper receiver is side-folding compatible and features Matador Arms® patent-pending EZTS™ “Easy Take-down System” with no tools required to break down the upper for maintenance and cleaning. The 9mm upper is machined for maximum weight reduction, slim profile, and compatibility with bolt catches and lower receivers. The upper is also built with a tapered multi-material 4-piece trunnion system to maintain mechanical accuracy and durability. This is the shorter version with a five inch barrel.

 

The MAT-9™ 9mm AR upper is compatible with AR-9 Lower receivers in any double-stack magazine configuration:

 

Glock ®

Sig Sauer ®

Colt® Stick Magazines

HK® MP5™

CZ ® Evo Scorpion™

With an AR-15 Lower Receiver it requires our ® Mag-X™ magazine conversion kit or any other conversion kit:

 

Glock ®

Sig Sauer ®

Edomags!

 

 

Some Additional Key Features:

 

Non-reciprocating steel charging handle (ambidexterous)

4140 Nitrided steel bolt and action parts

6061-T6 anodized upper receiver

4150 Lightweight Nitrided Barrel, 5” long, 1:10 twist, 1/2×28 threads

NATO 1913 Spec top rail

1 Mlok slot (both sides, bottom)

Compatible with LRBHO (Last Round Bolt Hold Open) lower receiver

Ready to run with a Suppressor right out of the box!

MAT-9K™ Blowback Upper Receiver Black

Our compact MAT-9 just got smaller with the release of our MAT-9K variants. A five inch barrel reduces its profile for even tighter spaces.

This NEXT Generation blowback 9mm AR upper receiver is bufferless and monolithic (self-contained) for lower receivers and almost all 9mm magazines.