Yankee Hill Machine167516527
Yankee Hill Machine Co Yhm-9466 Yhm Qd Sling Swivel Black$16.75
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Availability: In Stock
The Yankee Hill Machine Co 9MM Bolt Buffer is purpose-built for 9mm AR carbines and pistol-caliber platforms where standard rifle buffers fall short. This stainless steel buffer addresses a real problem in 9mm builds: lighter bolt weights and different cycling characteristics require a tuned buffer solution to maintain reliability and protect your bolt catch from premature wear. YHM engineered this buffer with extra weight and length specifically for 9mm, giving your gun the dwell characteristics it needs to run clean.
The added length is more than a marketing point—it's a functional design choice that helps prevent breakage of the bolt catch, a common failure point in 9mm AR builds when you're running a standard rifle setup. This buffer pairs with your carbine stock to create a complete system that absorbs recoil properly and keeps your action cycling reliably whether you're running suppressed or unsuppressed, wet or dry.
Finished in black with a mil-spec bumper pad, the YHM-925-A is built to integrate seamlessly into your existing buffer tube. At 5.9 ounces, it provides the mass needed for proper cycling without unnecessary heft. If you're building or troubleshooting a 9mm AR—whether for home defense, competition, or range duty—this buffer eliminates guesswork and gives you a proven component from a maker who understands pistol-caliber platform demands.
| Manufacturer | Yankee Hill Machine Co |
| Model | YHM-925-A |
| Caliber | 9mm |
| Material | Stainless Steel |
| Finish | Black |
| Weight | 5.9 oz |
| Includes | Mil-spec bumper pad |
Yes, the YHM-925-A is designed to work with standard carbine buffer tubes and stocks. It replaces your existing buffer while using the same tube setup.
9mm platforms typically run lighter bolts and different gas impulses than standard 5.56 rifles. This dedicated 9mm buffer provides the right weight and dwell characteristics for reliable cycling and reduces wear on components like the bolt catch.
The buffer comes with a mil-spec bumper pad, so you have everything needed to install it into your existing carbine tube.
The Yankee Hill 9MM Bolt Buffer weighs 5.9 ounces.
SKU: 115654564 • Width: 3.75in • Height: 1in • Depth: 5in • Weight: 0.38oz
Availability: In Stock
The Yankee Hill Machine Co 9MM Bolt Buffer is purpose-built for 9mm AR carbines and pistol-caliber platforms where standard rifle buffers fall short. This stainless steel buffer addresses a real problem in 9mm builds: lighter bolt weights and different cycling characteristics require a tuned buffer solution to maintain reliability and protect your bolt catch from premature wear. YHM engineered this buffer with extra weight and length specifically for 9mm, giving your gun the dwell characteristics it needs to run clean.
The added length is more than a marketing point—it's a functional design choice that helps prevent breakage of the bolt catch, a common failure point in 9mm AR builds when you're running a standard rifle setup. This buffer pairs with your carbine stock to create a complete system that absorbs recoil properly and keeps your action cycling reliably whether you're running suppressed or unsuppressed, wet or dry.
Finished in black with a mil-spec bumper pad, the YHM-925-A is built to integrate seamlessly into your existing buffer tube. At 5.9 ounces, it provides the mass needed for proper cycling without unnecessary heft. If you're building or troubleshooting a 9mm AR—whether for home defense, competition, or range duty—this buffer eliminates guesswork and gives you a proven component from a maker who understands pistol-caliber platform demands.
| Manufacturer | Yankee Hill Machine Co |
| Model | YHM-925-A |
| Caliber | 9mm |
| Material | Stainless Steel |
| Finish | Black |
| Weight | 5.9 oz |
| Includes | Mil-spec bumper pad |
Yes, the YHM-925-A is designed to work with standard carbine buffer tubes and stocks. It replaces your existing buffer while using the same tube setup.
9mm platforms typically run lighter bolts and different gas impulses than standard 5.56 rifles. This dedicated 9mm buffer provides the right weight and dwell characteristics for reliable cycling and reduces wear on components like the bolt catch.
The buffer comes with a mil-spec bumper pad, so you have everything needed to install it into your existing carbine tube.
The Yankee Hill 9MM Bolt Buffer weighs 5.9 ounces.
SKU: 115654564 • Width: 3.75in • Height: 1in • Depth: 5in • Weight: 0.38oz