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Reviews & Ratings for SureFire Optimized Bolt Carrier System
— 2 reviews — Page 1
by
Rob,
from MI, United States
Written on June 2, 2021
Do your home work on what this is and why it exists before you buy! If you’re running this in a mk18 style build and want to run a suppressor in the future do yourself a favor and pick one of these up! Helps do away with bolt jump from over based short barrels and helps sort out dwell time issues. Quality is what you’d expect from surefire all and all this bolt is like 2jz swapping a Honda only your probably stuffing it into a psa rifle! Serious note rate of fire will take a small hit if you run full auto.
Pros:
Quality
reliability
Everything about it
Packaging
Cons:
color selections
Rate of fire will slow on full auto
Best Used for:
SBR
Mk18
reliability for guys using it for work
stacking bodies
Would recommend: Yes
3 of 4 found the following review helpful.
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by
SMoLiK,
from NV, United States
Written on March 17, 2020
This works perfectly in my AR pistol, suppressed and unsuppressed. Makes the firearm extremely reliable. It’s very slippery and easy to clean. The only issue is the back of the gas key strikes the bottom rear of my PRI Gas Buster charging handle. Going to try it with a Geissele Airborne charging handle.
Pros:
Quality !!
reliability is 100%
Cons:
None
Would recommend: Yes
3 of 3 found the following review helpful.
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