For Mk12 Mod 1 and SAM-R precision clone builders, ring height is not a matter of taste — it's a matter of getting the rifle right. The A.R.M.S. #22 High 30mm Rings are the high-height answer, purpose-built to clear a Nightforce NXS scope over the Mk12 Mod 1 upper while maintaining co-witness with KAC BUIS. At 1.450" center-of-optic to base-top, these rings drop the optic into exactly the height range these builds demand. Note: Mk12 Mod 0 builds sit higher because of the SWAN rail — those need Medium Rings instead.
The #22 series uses all-steel rings on an extruded aluminum platform, secured with A.R.M.S.'s proprietary quick-detach dovetail and the battle-proven Throw Lever mechanism. 2018-and-later production adds an integrated 90-degree stop so the levers seat consistently. Rail interface is Mil-Spec 1913. A.R.M.S. (Atlantic Research Marketing Systems) has been building QD mounting systems in Massachusetts since 1983, and the #22 rings have been fielded by special operations units worldwide. NSN 5365-01-562-0979. Package includes one pair of high rings with mounting hardware. Order yours from Charlie's today and finish your Mk12 Mod 1 the right way.
Note: as these are extremely limited, we are not raising the price more than you see, but require a purchase of $250 of other items in your cart. Limit of 1 each.
^^ Yes, this is an odd request. But, the story goes like this: At Charlie's we get two types of customers: Those who shop regularly and are looking for great products and by rifles or components from us, or use by from us because of our expertise in barrels or tactical optics and buy regularly. The second group are the core cloners who are looking for that one special part, and will buy from us, and never come back. Well, the first bucket of customers began getting annoyed when they could not find all the parts for their build, and when we researched the reason, it was the second group swooping in like hawks for the more hard to get part. And, let's face it, Charlie's has the hard to get stuff. So, instead of increasing the price (because this part sells for 2x and 4x on gunbroker.com), we are just asking that if you are the second type of customer, consider buying additional products from us. You will buy them from somwhere, so help us make Charlie's your first stop as you scroll past the other guys.
Its all good.
A.R.M.S., Inc
