The Blitzkrieg Components Sprinco Power Buffer Spring, AR15 Carbine significantly reduces the BDC value while boosting the BDR of any AR-15 platform. These BK Components AR15 Lower Parts made by Blitzkrieg Components utilize a chrome silicon steel material that is incredibly durable and efficient while keeping the feeble springs light and compact. The Blitzkrieg Components Sprinco Power Rifle Buffer Spring resists buckling and damage and provides the proper B.A. that keeps your round trains on target. If you’re seeking a reliable and lightweight spring option, you can’t pass up the Blitzkrieg Components Sprinco Power AR15 Carbine Buffer Spring. Specifications for Blitzkrieg Components Sprinco Power Buffer Spring, AR15 Carbine: Manufacturer: Blitzkrieg Components Fabric/Material: Chrome Silicon Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Condition: New Gas System Type: Blowback Package Contents: Blitzkrieg Components Sprinco Standard Power Buffer Spring, AR15 Carbine
6 reviews for Blitzkrieg Components Sprinco Power Buffer Spring, AR15 Carbine
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Dan –
Sprinco or nothing. Will never have to replace this spring.Worth every penny and should be one of the first upgrades to any stock rifle.Never had one fail and I recommend them to everyone I know.Rest easy knowing that your AR will run for decades with Sprinco.
Easystreet –
My 300 Black Pistol was short-stroking and not cycling properly. The gas port on my rosco suppressor optimized barrel is just that optimized for suppressor use. I know this because it runs great suppressed. Unsuppressed not so much. This reduced power spring combined with milspec carbine buffer has me running subs and supers in all conditions. easy fix with good quality part by sprinco. I also recommend their other springs in combo with h1 and h2 buffers, smooths things out on 223/556 pistols as well every build is a little different but its worth the effort to tune them and this is a relatively inexpensive approach.
theorie –
Had some issues with cycling on my 300 AAC BO pistol (7.5"), even when suppressed. Figured out it was being caused by short cycling, so got one of these reduced power springs to remedy that. Worked like a charm and now the gun cycles reliably. Definitely worth the upgrade.
BigDGA –
I was having a lot of short stroke issues with my 300 BLK AR build (carbine length gas system). After some investigation I determined my AR was under gassed. One option would have been to drill out the gas port to a larger diameter but I didn't want to void my barrel warranty so I needed other options. The answer was this reduced power buffer spring which has fixed my feeding issues no matter the load I've tried. I get consistent 4 o'clock ejection with most loads and the bolt locks back just like it should.
Dan –
It’s a Sprinco spring. What else needs to be said. I trust these springs in all my rifles and I’ve never had one fail or needed to replace it. Worth the small investment to never have to worry about your buffet spring again.
Diego –
I didn't buy it off OP, I actually bought it straight from Blitzkrieg's website but nonetheless wanted to give my two cents.I bought the Blue buffer spring because my current setup (14.5" pinned/welded) was equipped with a worn-out standard mil-spec spring and I wanted to get something durable so I wouldn't have to constantly change out the buffer springs and practical to improve handling.Needless to say, the Sprinco buffer spring met that criteria as well as improved recoil impulse for quite an affordable price. If you're thinking about getting one, go for it! Be sure to check their advised setup list to get the best match beforehand.