The Springfield Armory 1911 10-8 Performance Master Class was developed with retired FBI Special Agent Hilton Yam. The forged slide and frame are hand-selected and hand-fit, the bull barrel is finished in black DLC, and 10-8 Performance components handle the controls. The AOS slide, developed with Agency Arms, is ready for a red dot. This model is chambered in 9mm with a 5″ forged stainless steel barrel (DLC, match grade, fully supported ramp, bull, 1:16″ twist), has a black finish, and comes with three 9-round magazines. Manufacturer part number: PX9108-9AOS.
Key features
- 9mm, 5″ barrel, 1:16″ twist
- Magazines: three 9-round
- Sights: Green Fiber Optic Front, U-Notch Rear
- Slide: Forged Carbon Steel, Black Cerakote, Optics-Ready
- Frame: Forged Carbon Steel, Black Cerakote
- Grips: 10-8 Performance VZ Grips, Hilton Yam Signature Inlay
- Recoil System: GI Guide Rod, 10-8 Performance Reverse Spring Plug
- Weight 42.6 oz; length 8.4″; height 5.25″
- Hand-selected forged frame and slide, hand-fit
- Agency Optic System (AOS) slide: each plate has an integral rear sight for co-witness, with plates for RMR, Shield, Delta Point Pro and Docter footprints
- 10-8 Performance components
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your Springfield Armory 1911 10-8 Performance Master Class AOS pistol shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.







