Angstadt Arms 9MM/40S&W/45ACP AR Pistol PCC AR-15 Buffer Kit with Spring - 10oz
or 4 interest-free payments of $22.50 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Backed by the Angstadt Arms Warranty! what it covers
Product description
Angstadt Arms 10oz Buffer Kit: Extra Heavy Weight for Smooth 9mm AR Cycling
Features
- 10 oz extra heavy buffer weight
- Compatible with 9mm, 40 S&W, and 45 ACP
- Works with Glock and Colt-style magazines
- Includes carbine buffer spring
- 4″ buffer length
- Matte black finish
The Angstadt Arms 10oz buffer kit solves the cycling reliability problem in blowback AR-9/PCC builds by adding extra weight to slow bolt velocity and reduce felt recoil. This kit works well for 9mm pistol caliber carbines that short-stroke or experience excessive bolt bounce, suppressed builds where increased backpressure affects cycling, and shooters who want smoother recoil impulse. The extra heavy 10oz weight provides reliable cycling across different ammunition types, while the included carbine spring completes the setup for both Glock and Colt magazine systems.
Specifications
- Brand: Angstadt Arms
- Model: Buffer Kit
- MPN: AA40BUFKIT
- Platform: AR-9/PCC
- Caliber: 9mm, 40 S&W, 45 ACP
- Buffer Weight: 10 oz
- Buffer Length: 4″
- Magazine Compatibility: Glock and Colt-Style
- Finish: Matte
- Color: Black
What’s Included
- 1x 10 oz buffer
- 1x Carbine buffer spring
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Questions & Answers
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Warranty & returns
Backed by the Angstadt Arms Warranty!
Angstadt Arms Warranty Information
Subject to terms, conditions, and limitations outlined below, Angstadt Arms, LLC products are warranted against defects in material and workmanship.
- This warranty is valid only for products purchased and used in the United States of America.
- Defective items will be repaired or replaced (with the same or comparable quality model) at our discretion.
- Damage caused by neglect, abuse, misuse, alteration of the product, corrosion, fully automatic use, normal wear and tear, unreasonable use, or use of reloaded or other nonstandard ammunition is not covered by the warranty.
- This warranty does not apply to normal wear of any parts, including metal, wood, plastic, rubber, and other materials surface finish.
- Altering or modifying parts is dangerous and voids the warranty.
- In the event of a warranty repair, please complete a support ticket to speak with a company representative before shipping your firearm for service.
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
