Lbe Unlimited115693417
LBE Unlimited H3 Recoil Buffer for AR-15 Carbine - Silver Aluminum$62.50
Availability: In Stock
Current Stock: Out of stock
If you're running a 9mm AR-15 and want your buffer system dialed in properly, the LBE Unlimited ARBUFF9MM 9mm Carbine Recoil Buffer is built specifically for your platform. Unlike generic buffer weights designed for rifle rounds, this buffer is engineered and weighted for the unique recoil impulse of 9mm carbines—delivering smoother cycling and more consistent performance than an over-spec'd buffer. Whether you're shooting steel or brass, this U.S.-made component helps your AR cycle reliably without unnecessary wear.
Running a properly matched buffer in a 9mm AR isn't just about comfort; it's about reliability. A buffer that's too heavy can short-stroke and cause feeding issues or failures to lock back. A buffer that's too light can cause excessive bolt speed and accelerated wear. LBE Unlimited focused on getting the weight right for 9mm, so you get the tuning your gun actually needs.
Whether you're building a new 9mm upper, replacing a worn buffer, or optimizing an existing build, the ARBUFF9MM slots into your existing buffer tube and carrier assembly. It's a straightforward upgrade that lets your AR-15 9mm work the way it should.
| Brand | LBE Unlimited |
| Caliber | 9mm |
| Platform | AR-15 |
| Type | Carbine Recoil Buffer |
| Finish | Black |
| Origin | U.S.-Made |
Yes. The ARBUFF9MM is designed to fit into standard AR-15 buffer tubes, making it a direct replacement for oversized buffers in your 9mm build.
9mm generates a different recoil impulse than rifle calibers, and this buffer is weighted specifically for that. Using the correct weight improves cycle reliability and reduces wear on your firearm.
It replaces your existing buffer in the buffer tube assembly. The buffer works with your standard buffer spring and tube—no other modifications needed.
SKU: 115797680 • Width: 4in • Height: 1in • Depth: 5.1in • Weight: 0.38oz
Availability: In Stock
Current Stock: Out of stock
If you're running a 9mm AR-15 and want your buffer system dialed in properly, the LBE Unlimited ARBUFF9MM 9mm Carbine Recoil Buffer is built specifically for your platform. Unlike generic buffer weights designed for rifle rounds, this buffer is engineered and weighted for the unique recoil impulse of 9mm carbines—delivering smoother cycling and more consistent performance than an over-spec'd buffer. Whether you're shooting steel or brass, this U.S.-made component helps your AR cycle reliably without unnecessary wear.
Running a properly matched buffer in a 9mm AR isn't just about comfort; it's about reliability. A buffer that's too heavy can short-stroke and cause feeding issues or failures to lock back. A buffer that's too light can cause excessive bolt speed and accelerated wear. LBE Unlimited focused on getting the weight right for 9mm, so you get the tuning your gun actually needs.
Whether you're building a new 9mm upper, replacing a worn buffer, or optimizing an existing build, the ARBUFF9MM slots into your existing buffer tube and carrier assembly. It's a straightforward upgrade that lets your AR-15 9mm work the way it should.
| Brand | LBE Unlimited |
| Caliber | 9mm |
| Platform | AR-15 |
| Type | Carbine Recoil Buffer |
| Finish | Black |
| Origin | U.S.-Made |
Yes. The ARBUFF9MM is designed to fit into standard AR-15 buffer tubes, making it a direct replacement for oversized buffers in your 9mm build.
9mm generates a different recoil impulse than rifle calibers, and this buffer is weighted specifically for that. Using the correct weight improves cycle reliability and reduces wear on your firearm.
It replaces your existing buffer in the buffer tube assembly. The buffer works with your standard buffer spring and tube—no other modifications needed.
SKU: 115797680 • Width: 4in • Height: 1in • Depth: 5.1in • Weight: 0.38oz