The Accu-strut will generally fit on any series Mini-14 or Mini-30, except for some important exceptions:
For Ruger Mini-14 with full-length barrels, including the newer tapered style.
Fits Mini-30 with full-length barrels. Clamps will straddle the newer models with .782" barrel, leaving a slight gap between the clamp and barrel that will not affect performance.
Not recommended for tapered 16” short barrel versions with flash hider as clamps will be positioned too closely together. OK for models without the flash hider.
Will not fit early 180-series, as rear of strut will interfere with sling installation point. Will not fit rifles with mid-barrel bayonet lugs (i.e. older GB models). "Flange-less" gasblocks: strut will install but may have slippage.
Will not fit on "Target" models (barrel diameter too large).
COMPATIBILITY WITH AFTERMARKET ACCESSORIES