
Includes mounting hardware, (2) rail sections (4. The handguard is not compatible with piston system, re-designed or over-sized upper Receivers. It is designed to fit standard gas tube and barrel diameter not exceeding 1'.
#UTG PRO AR15 7 SLIM FREE FLOAT HANDGUARD PRO#
UTG Pro AR-15 Carbine Length 7' Free Float Quad Rail MTU005 86.99. The UTG Pro Super Slim handguard can be used with a low-profile gas block on pistol, carbine, or mid-length gas systems. I could just put on a glove and kept shooting, but it was hot and humid. UTG Pro 15-Slot Super Slim Free Float Handguard Rail MTURS02L 16.97 13.99. I'll add that it was 90+ degrees as well. I know this isn't very scientific, but it was my experience. I'm just more comfortable that way generally speaking. I do fire faster than the people I shoot with. I wasn't just pulling the trigger to see how hot it would get. Once I was finished zeroing, I ran a couple of 30 round magazines through it before it became uncomfortably hot. UTG Pro Rail for Super Slim Free Float Handguard (5 Slots) 9.97. I didn't sense any heat while I was zeroing the scope again, but I was not shooting that much and there was a lot of downtime while I checked targets and what not. This item: UTG Pro Rail for Super Slim Free Float Handguard (15 Slots) 14.79. Features 21 M-LOK® Slots Across 7 Slot Tracks for Mounting Accessories. UTG PRO MSR15 Super Slim M-LOK 15' Drop-in Car. Takes some weight off with the super slim 13' free float handguard available in black and Cerakote FDE. Precision Machined from 6061-T6 Aluminum and finished in a Matte Black Hard Coat Anodization. UTG PRO M-LOK AR15 13' Super Slim Free Float Handguard. 1.67 Inner Diameter for Suppressors to Fit within Handguard. I picked up a 15" model for my 18" barrel. UTG PRO Super Slim SD M-LOK Free Float handguard Black. So its a valid question regardless of your snarky non-technical response. Its an important factor when you will be running your gun a lot. Some get hot to the touch almost immediately and some do very well at sinking heat away. It has been reported and tested that various free float hand guards react differently to sustained fire.

If heat is that big of a concern then don't use metal handguards, or shoot less. Just like every other slim aluminum rail/tube out there.
