AR-45 10 Ounce Upper Receiver Buffer

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PSA AR-45 10oz Buffer - 516446104


Quick Overview

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to (CA Health and Safety Code Section 25249.6).

SKU: 516446104
UPC: 516446104
MFR#: 516446104

Weight: .70 lbs

Dimensions: 6" x 2.5" x 2.5"

Buffer Weight: 10 oz

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This 10oz blowback buffer is Made in the USA and is designed for operation in a blowback build only.  This buffer features an extended length for proper bolt catch over travel.  Functions with a standard carbine buffer spring.

*When using this longer buffer, there is no need to use a buffer spacer*
SKU: 516446104
SKU 516446104
Department Manufacturing Parts
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 516446104

Questions and Answers

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Browse 2 questions Browse 2 questions and 7 answers
Is this buffer supposed to reduce felt recoil? Perhaps on a 300 Blackout platform?
BigDaddyWarbuck on Apr 22, 2018
BEST ANSWER: This buffer is far too heavy for 300 Blk. The gun would not cycle. Standard carbine buffers are about as heavy as you want to get for 300 especially if you use subsonic. They do make piston style buffers that will work if you really feel the recoil is an issue.
would this work for a 9mm blowback?
crispin s on May 18, 2018
BEST ANSWER: The regular 9mm buffer works great for carbines. The 8 ounce buffer works great in pistol builds and suppressed builds. The 10 ounce is more suited for .40 S&W and .45 ACP builds.


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