Well, if you do hit me up if you wanna dump the Endo's. Not sure Glock will feed as well, but you don't know til you try.Glock mags to replace the Endomags
Well, if you do hit me up if you wanna dump the Endo's. Not sure Glock will feed as well, but you don't know til you try.Glock mags to replace the Endomags
Black River Tactical
BRT OPTIMUM Hammer Forged Chrome Lined Barrels - 11.5", 12.5", 14.5", 16"
BRT EZTUNE Preset Gas Tubes - PISTOL, CAR, MID, RIFLE
BRT Bolt Carrier Groups M4A1, M16 CHROME
BRT Covert Comps 5.56, 6X, 7.62
Even if you have bolt bounce it shouldn't be an issue unless you are going full auto.
I bought the upper only. Their proprietary buffers and bcgs were not in stock anywhere when I looked for one as they seem to only do limited parts production runs to their vendors to save the stuff for complete guns. They will send you anything you want if you mail them a check as they’re not set up for credit cards and their paypal was cancelled due to them being in the gun industry.
Rather than deal with that I looked at in stock ready to ship 6-8 ounce buffers to swap into carbine spring on the Anderson lower I put it on.
Last edited by eman; 07-22-21 at 08:42.
I’ve been running the FM buffer with a Tubbs 42 coil flat wire .308 spring. It will run with all ammo weights but I notice the recoil is more harsh with full power 115/124 grain loads than with the standard .308 spring.
When I pick up the brass, some of the brass from these loads have burn marks that extend about half way down the case. It makes me wonder if the bolt is opening prematurely. When I get time, I plan to chronograph these loads with the different buffer springs and see if there are any differences.
There is a distinct possibility the 6.5 ounce buffer is at the lower end towards the borderline of what is safe with those loads. My 7.5 and 8 ounce buffers never produced case abnormalities. Also read sometimes powder and load issues can cause the ammo to NOT burn hot enough to get sufficient case expansion to fully seal against the chamber until the bullet leaves the barrel. But I would wager buffer weight on the bottom end of the safe range.
Last edited by eman; 08-02-21 at 13:16.
+1 on a heavier buffer. I run a 12oz. in my suppressed SBR 9mm. I run extra heavy to quiet down ejection port noise, but you wanna be up around 8oz. minimum IMHO.
Go Ukraine! Piss on the Russian dead.
I’ll have to pick up a heavier buffer to try. FM makes one for their 45 that is extended pistol length and 7.8 ounces. Finding any heavy buffer in stock seems to be a challenge these days.
This one appears to be a good choice, given the specs.
https://www.kakindustry.com/ar15-9mm-buffer-long-heavy
Black River Tactical
BRT OPTIMUM Hammer Forged Chrome Lined Barrels - 11.5", 12.5", 14.5", 16"
BRT EZTUNE Preset Gas Tubes - PISTOL, CAR, MID, RIFLE
BRT Bolt Carrier Groups M4A1, M16 CHROME
BRT Covert Comps 5.56, 6X, 7.62
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