chauncey Posted October 4 Bought a LaRue Stealth barrel and a SLR adjustable gas block. Will a Geissele MK4 or MK8 rail fit over the gas block with enough clearance to reliably avoid contact? Quote Share this post Link to post Share on other sites
TonytheTiger Posted October 4 I can't remember where or who, but I recently heard someone say this exact GB/HG combo doesn't work. Quote Share this post Link to post Share on other sites
Nick S Posted October 5 There is plenty of room underneath a Mk8 and a SLR set screw ADJGB. The clamp on version should fit but I don't have first hand experience. The Mk4 and Mk8 have the same ID. Good luck. Quote Share this post Link to post Share on other sites
chauncey Posted October 15 Spoke to SLR and placed the order. Eyeballed it vs. a friend's Stealth/Geissele build. The SLR adjustable gas block is actually dimensionally SMALLER than the low profile gas block provided by Geissele. My adjustable SLR is the screw version. SLR has a model specific for the Larue Stealth barrel. Quote Share this post Link to post Share on other sites
