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Angstadt Arms Hydraulic Buffer Kit
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Angstadt Arms

Hydraulic Buffer Kit

$159.99
$143.00
Sale Price
Out of Stock California compliant

Angstadt Arms Hydraulic Buffer Kit, Heavy Damping Profile, 6 oz, Stainless Steel, For 9MM/.40 S&W/45 ACP AR Rifles, Includes Buffer with Spring AA09HBKHDP

Key Details
Brand Angstadt Arms
Manufacturer Part Number AA09HBKHDP
UPC 850053228353
SKU ANGAA09HBKHDP
Current Stock 0 available
Quantity Updated May 25, 2026 1:40 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Hydraulic buffer kit smooths out the recoil impulse of a straight blowback PCC. The heavy damping profile is best for suppressed applications or unsuppressed barrels longer than 8".

Features
  • Buffer weight: 6oz
  • Heavy Damping
  • Bumper color: Black
  • Buffer length: 4.35, when compressed 3.90""
Specifications
UPC: 850053228353
Manufacturer: Angstadt Arms
Manufacturer Part #: AA09HBKHDP
Model: Hydraulic Buffer Kit
Model (Alt): Heavy Damping Profile
Type: Buffer