Product Description
The USA Made 3.5" short buffer system transforms your AR pistol into an even shorter and more compact backpack gun. Other than a spanner wrench no additional tools are needed outside your armorer's tool box. Standard end plate.
New internals, new features, and a new look. Whether you're looking for a buffer replacement for your pistol caliber carbine, or your regular 5.56, 300BLK, or 7.62x39 AR, we have a short buffer system for you. We're breaking down the internals based on the two types of bolt carriers: integrated and non-integrated bolts. Integrated carriers have the bolt face machined directly into the carrier (common blowback 9mm, 40S&W, 45ACP, and 10mm carriers). Non-integrated bolts cover your typical 5.56, 300BLK, 7.62x39, and the CMMG radially delayed blowback calibers.
The 3.5 version will not require any modification to your carrier or end plate. Just install the short buffer system in place of your standard buffer, spring, and receiver extension.
Product Videos
Custom Field
Product Reviews
19 Reviews Hide Reviews Show Reviews
-
A great micro buffer for AR-P
This is a great micro buffer. it was shipped fast and not hard to put on. I called and talked to mike who helped me pick the one i needed to make it work for my build. Thank you for all the help MCS!!!!!
-
send it
Happy with this little Buff setup no problems 1 yr of shooting
-
Excellent
Great quality and good instructions. Installed very easily
-
Makes an ar pistol look way better!
Perfect fit!
-
short buffer system
converted all my braces to this Awesome buffer
F@@K the AFT -
Turned out great!
Ordered 2 and they arrived before expected. Loved them so I ordered two more. Due to parts issues, the shipment was delayed nearly two weeks, however, the customer service and communication was great. The live customer service is phenomenal. Highly recommend!
-
Short Buffer System 3.5" AR-15 Buffer
9 mm works perfect
-
Short 3.5" Buffer kit
Love the MCS Short 3.5" Buffer kit. Five stars for sure!!
Thank you! -
Ridiculous
Ridiculously fun. I paired this with a carbon fiber lower (WTH, figured I'd try it) and a PSA 7" Marauder. Everything functions and the gun runs like a top. CS is outstanding and quickly responds to questions. I'll be back.
