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AR Buffer Systems

S4ndman

⚠️ New Member | No Deposits ☢️
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21
I’ve seen some buzz over buffer systems recently and was wondering if people with better knowledge than me could explain. I see a lot of people who love the A5 buffer and many that hate it. I’m currently building an AR pistol and was wondering if the A5 is a good choice or if the super 42 with H2 buffer is better?

For reference I am building a BCM 11.5 BFH MK2.
 
The super 42 is just a spring, the a5 does something subtle but I run JP scs on all my ARs. I would get an H1 and an adjustable gas block, bcm barrels are known for being overgassed
 
A5 system is longer than carbine tube. Last thing you'd want on a pistol. Agree with an Adj gas block but an H2 buffer.
 
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A5 is just an AR-10 buffer system.

I run JP silent captured springs on all my ARs. H2 with adjustable gas block.

I have one A5 system on a 20” AR. Ended up putting a silent captured spring in that too.

Once you delete that spring noise it’s hard to turn back
 
Could you please tell me what color SCS spring(s) you are running? 🍺
I just use the whatever comes on the standard carbine weight one, I tune it using the gas block vs messing with the buffer. I suggested a slightly heavier on here just because the shorter gas length on a 11.5 will be more punchy and violent.
 
I just use the whatever comes on the standard carbine weight one, I tune it using the gas block vs messing with the buffer. I suggested a slightly heavier on here just because the shorter gas length on a 11.5 will be more punchy and violent.
I get ya. I went h2 weights
 
A5 system is longer than carbine tube. Last thing you'd want on a pistol. Agree with an Adj gas block but an H2 buffer.

First thing he is gonna want on a pistol. We all know he is gonna shoulder it with a stock (I mean brace) and longer is better. Nobody wants pistol tubes on pistols anymore - they are too short to shoulder.
 
First thing he is gonna want on a pistol. We all know he is gonna shoulder it with a stock (I mean brace) and longer is better. Nobody wants pistol tubes on pistols anymore - they are too short to shoulder.
NFA is big dumb
 
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