Griffin Armament has recently expanded on their AR-SOB (Suppressor Optimized Buffer) series of AR-patterned buffers with the AR-SOB Gen2 for the AR-15 pattern and the AR-SOB-A2 which is built for the AR10 Armalite pattern.
Griffin Armament states “Carefully designed and built from 10 individual components, the AR suppressor optimized buffer is a spring loaded, staggered impact, urethane buffered design.
In conjunction with shock dampening brass weights, the AR-SOB offers increased system dwell time, reduced bolt speed, and enhanced chambering reliability.
The AR-SOB weighs 4.9 ounces, and can be used in suppressed 5.56mm rifles as a replacement for the M4 carbine series buffers, and also in 308 carbines as a replacement for H2 and H3 buffers when used in conjunction with the AR10 mil-spec CAR receiver extension and AR10 CAR action spring.
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The longer AR-SOB-A2 is compatible with the Armalite AR10 carbine length buffer tube, Griffin AR-10 Maritime Receiver Extension, or “Vltor A5” length tube and utilizes the A2 rifle length spring.
The AR-SOB-A2, in conjunction with the Armalite AR10 Griffin AR-10 Maritime Receiver Extension or “VLTOR A5” length tube, allows the 5.56mm or 300BLK AR15 to be compatible with the A2 action spring.
The reciprocal and non-reciprocal weights are nearly identical to the AR-SOB buffer.
The AR-SOB-A2 weighs 5.6 ounces, and can be used in suppressed 5.56mm rifles as a replacement for the M4 carbine series buffers, when used in conjunction with the AR10 mil-spec CAR receiver extension, Griffin AR-10 Maritime Receiver Extension, or “Vltor A5″ buffer tube, AND AR-10 CAR action spring.”
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