PSA AR-15 Mil-Spec Carbine Buffer Spring

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PSA AR15 Mil-Spec Carbine Buffer Spring - 410


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: 410
UPC: 410
MFR#: 8441122
PSA AR15 Mil-Spec Carbine Buffer Spring

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PSA AR15 Mil-Spec Carbine Buffer Spring
SKU: 410
SKU 410
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 410

Questions and Answers

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Browse 3 questions Browse 3 questions and 12 answers
Is this a full auto buffer spring?
George C on Apr 22, 2018
BEST ANSWER: The buffer springs for both select-fire and semi-auto are the same. The spring simply absorbs the recoil presented against it; it does not matter how many times per second the recoil is absorbed. The confines of the buffer tube do not allow the spring to have its elastic limit exceeded...
can this be used for 9 mm ar?
Robert B on Jun 17, 2018
BEST ANSWER: The standard car spring will work but you have to get the heavier buffer. 9 mm is a strait blowback, needs the heavy 9mm buffer
Will this work with an AR 5.56 pistol build?
Mark on Feb 21, 2019
BEST ANSWER: Long answer: depends on gas system and barrel length.
Short answer; yes.


4.9 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Considering the price, This a great buffer spring
February 20, 2019
6 months ago
Good stuff
Good stuff hard to get better
December 8, 2018
9 months ago
Excellent functionality
It works just like a buffer spring... :=)
November 27, 2018
9 months ago
Great Springs
I replace my action springs every 1000 rounds. These brought my ejection pattern back to where they should be with an H2 buffer in Colt and FN NATO barrels.
October 26, 2018
9 months ago
I recommend this spring it's the best one I ever purchased so far.
September 24, 2018
1 year ago
Another great PSA part to use for a custom build or as a replacement part. I would definitely recommend this item and buy more in the future.
I have been very satisfied with all of the PSA products I have bought and used so far. Well built no frills basic AR buffer spring that performs as it should. The only reason I did not give it five stars is that I haven’t used it enough to really give it a good workout at the range. I will say that I have no doubts it will continue to perform well.
July 28, 2018
1 year ago
Great replacement part
Bought this to replace a rifle spring that someone had installed in a carbine stock. Now gun shoots smooth and recoil is right.
May 29, 2018
1 year ago
Shorter spring
I think this spring is great. With this spring and shells that have 1300 fps makes my gun cycle like it should. With the .223/5.56 spring the gun would jam with every shot. With this spring it works perfectly like it should.
May 28, 2018
1 year ago

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