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Review for Geissele AR15/M4 Reaction Block
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Screaming.Reels.556's Review of Geissele AR15/M4 Reaction Block
Geissele AR15 Reaction Block is a great tool for assembling a lower reliever. The block holds the buffer tube in 4 different positions, 12, 3, 6 and 9 o’clock. Buffer is held tight with nylon screws to prevent marring the tube finish. When assembling the buffer tube the reaction block puts the stress on the tube and not the lower receiver, this allows the use of greater force when torquing the castle nut down and when staking in place. The 4 positions allow for greater control when in stalls by the lower parts kit giving that third hand that is need when starting till pins. I have assemble multiple lower before getting this, but the ones after getting the tool went together a bit quicker.
Would Recommend:
Yes