Our goal was to create a version of the M27 IAR upper that would address issues with the M27, namely Heat and Gas Performance while Suppressed. We designed our Heat Mitigation System to fit our …

Oct 21, 2025 · The Mil-Spec IAR upper welds just like a classic Block II style upper due to the profile of the barrel and minimal weight addition of the HMS. Our new Block 4 barrel is manufactured by Shaw …

Customizable RECCE IAR Upper. We have built many different combinations of our infamous RECCE IAR upper and we decided to make the most common upgrades available to our customers in a “Built …

Nov 8, 2025 · Our goal was to create our version of the M27 IAR upper that would address issue with the current issued HK M27, the heat that builds up in its barrel during heavy use and adding the …

Nov 8, 2025 · Our goal was to create our version of the M27 IAR upper that would address issue with the current issued HK M27, the heat that builds up in its barrel during heavy use and adding the …

Auto-Rifle Uppers RECCE IAR v1 $ 1,449.99 Out of stock Auto-rifle Uppers RECCE IAR v2 $ 1,509.99 Auto-Rifle Uppers RECCE LMG $ 1,369.97

Auto-Rifle Uppers RECCE IAR v1 $ 1,449.99 Out of stock Auto-rifle Uppers RECCE IAR v2 $ 1,509.99 Auto-Rifle Uppers RECCE LMG $ 1,369.97

Red Right Hand’s Heat Mitigation system (HMS) is designed to help keep the overall temperatures lower and aid in cooling of the barrel and gas system faster than a standard direct impingement system. …

RECCE IAR – Customizable Rated 0 out of 5 $ 899.99 Out of stock Select options Auto-rifle Uppers

With the 2025 initiative here at Red Right Hand to “Make Infantry Rifles Great Again”, the A6 upper was a huge part of the new launches of the 14.5″ RECCE IAR series and lighter RECCE LMG – L uppers …