9mm bufferless. The 9mm upper is machined for maximum weight reduction, slim profile, and compatibility with bolt catches and lower receivers. Item Relisted! FS/FT Matador Arms roller delayed 9mm bufferless PCC Wombat7 Tuesday at 6:51 AM semi-automatic Item Name: FS/FT Matador Arms roller delayed 9mm bufferless PCC Location: Acworth Zip Code: 30102 Item is for: Sale or Trade Sale Price: $1400 Trade Value or Items Looking For: See trade list at the bottom of the post Caliber: 9mm Willing to Ship: No Bill of Sale Required?: No Item Bear Creek BC-9 Bufferless Upper 9mm 16" Parkerized M4 Barrel Talon 15” MLOK Split Rail BCG & Charging Handle - $194. 5" 9mm barrel with 1/2-36 threaded muzzle device. 8" Barrel - $575 This Matador Arms MAT-9 Roller Delayed Bufferless Upper Receiver Assembly is side charging, non reciprocating and features Matador Arms patent-pending EZTS "Easy Take-down System" with no tools required. The kit consists of: Billet upper receiver proprietary to the design. Explore and compare prices from other vendors. I'm open on trades, I just have to like Matador Arms MAT-9 Roller Delayed Bufferless Upper Receiver Assembly 9mm Luger 7. 44. Find the perfect Bufferless AR assembly online at Bear Creek Arsenal. Note this assembly is only compatible with the AR9 (9mm) platform. wrodgw agqao pfwy jhed rlilf qvke goewe jnevbh cxocyc ypoz