The Kaw Valley Precision Heavy H3 Stainless Steel Buffer, 5.4oz (brand part no. KVPH354SS) is a heavyweight AR-15 buffer machined from stainless steel and weighted to 5.4 ounces, heavier than a standard carbine H3 buffer, to help tune cycling on a suppressed or gas-heavy AR build.

Key Specifications

• Weighted to the H3 heavy-buffer class
• Weighs 5.4 ounces
• Machined from stainless steel
• Added weight helps tune reliable cycling on suppressed or gas-heavy AR builds

Frequently Asked Questions

Why choose a heavier H3 buffer? Added buffer weight slows the bolt carrier’s rearward cycle speed, which often smooths function on a suppressed or otherwise gas-heavy AR-15.

What is this buffer made from? It is machined from stainless steel.

Buy the Kaw Valley Precision Heavy H3 Stainless Steel Buffer, 5.4oz

Order the Kaw Valley Precision Heavy H3 Stainless Steel Buffer, 5.4oz from a Lubbock, TX gun shop — browse our AR buffer system parts selection at Schaefer Defense and we’ll get it moving to you as soon as it ships.