Details
Details
Reduce felt recoil and improve cycling reliability with the Daniel Defense Carbine H Buffer 3.8 oz. This heavier buffer slows bolt carrier velocity, helping tame over-gassed systems and deliver smoother, more controlled shooting.
The Daniel Defense Carbine H Buffer 3.8 oz is a carbine-length buffer designed for AR-15 platforms using carbine receiver extensions.
Heavier mass slows bolt carrier velocity for reduced felt recoil and less bolt bounce.
Increases dwell time, improving extraction reliability in over-gassed or suppressed setups.
Direct drop-in replacement for standard carbine buffers with no modifications required.
- Type: H1 Heavy Carbine Buffer
- Weight Class: H1
- Weight: 3.8 oz.
- Length: 3.25"
Compatible with AR-15 and AR-10 platforms using Mil-Spec or commercial carbine-length receiver extensions. Also fits 8" GI-spec AR-10/AR-308 receiver extensions.
Precision machined to mil-spec dimensions for reliable fit and consistent performance. Built from durable materials to withstand years of regular use.
Ideal for mid-length gas systems, 11.5" to 16" barrel builds, and shooters looking for a modest reduction in felt recoil over a standard carbine buffer.
Daniel Defense is a premier American manufacturer of firearms and accessories, known for delivering dependable, high-performance components built to exacting military specifications.
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
12 reviews
Can not recommend!
by Brent -
Too big in diameter. Fits too tight in 3 different buffer tubes. Spikes and Bravo buffers fit like a charm. Come on DD.
We were happy to hear back from you on this so we may get your return taken care of.
Great product!!
by John Wade
Buffer tube worked great to tame the recoil of my 7.62x39Great shipping and service! Thanks!!
Great
by Greg
Just as described. Worked great for my build and fast shipping.
Excellent service and quick delivery
by Paul K.
Would purchase again from PA.
Great
by Greg
Just as described. Worked great for my build and fast shipping.
Works well
by TOM
Replaced a Spikes Tactical T2 with this unit in a carbine length system. Works very well and fixed the occasional FTF issues I was experiencing. Price was good and shipping was as fast as always.
Very satisfied experience.
by David Janusz
I have ordered from Primary Arms a few times. This company never lets me down. They process and ship my orders the same day. I have dealt with Top Notch Tactical from Auburn, Washington and it was horrific. They should use Primary Arms as an example to see what professional, outstanding, reliable customer service is supposed to be like.I will be placing more orders with Primary Arms in the future.
H-Buffer
by Devin Taylor
H-Buffer seems decent. Haven't had any problems yet. Thanks PA for the great products and fast shipping.
Daniel defense car H-buffer
by Ernie Vega
Great quality, another great product offered by primary arms from daniel defense. Fast shipping. Thanks
G2G
by Tyler Wilkins
Got this for a build I've had finished for a while, after putting about 1k rounds through it decided to see what an H buffer would do, haven't been able to make it to the range yet but I have no doubt it'll be an improvement.