Perfect product,went on with no problems.Enhances the CMR by 100%.
Handguard replaces that ugly 6" of dead space on your Kel-Tec CMR-30 with add length of picatinny rail, M-LOK® slots on the sides and bottom, QD sling mounting points and most importantly a much improved foreword grip position. This kit also replaces the factory bottom picatinny rail with M-LOK® slots.
This part is made from 3d printed (SLS) nylon that has been media tumbled, dyed and painted black. The finish isn't an exact match to the anodized aluminum as you can see in the photos.
Installation: To install remove the lower picatinny rail and the factory barrel block. This handguard mounts by replacing the factory barrel block which provides a very solid mount. The handguard slides over the barrel using high temp o-rings just like the factory barrel block. The top screw on your barrel block will be re-used in the same position. The others will be replaced with those included in the kit. DO NOT OVER TIGHTEN THESE SCREWS! They are threaded into nylon and will strip easily. They don't need to be very tight.