Description
SLR SD 308H 12.9″/16.5″ Suppressor Handguard
12.9″ base length/16.5″ overall length
For AR10 308 HIGH RECEIVERS
- 6061 T6 Aluminum
- 12.9″ base length is ideal for 13.5 – 13.7″ barrels and any suppressor up to 1.75″ OD
- 16.5″ Overall length
- Barrel Shoulder to end of HG is 4.0″ This allows shorter K type suppressors and anything longer.
- 4.5″ and longer suppressors can be used
- 1.8″ Handguard ID
- Includes 4 special locking nuts for accessories on suppressor end to mount without interference with suppressor. (Up to 1.7″ OD Suppressors)
- 2 Limited Rotation QD’s
- No timing of barrel nut required, no shims needed
- Mil-Spec Hardcoat Anodize
- 7075 Barrel nut included w/Hardcoat Anodize
- Free Floating Design
- Proven Slip fit locking mounting system and universal anti rotation insert
- Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
- Continuous top rail design allows optic mounts to cross receiver/handguard threshold
- 16.6oz with barrel nut and hardware
NOTE: Built Rifle images may show STD or ZRO Anti Rotation system (HG’s are the same except for A/R)
NOTE: Make sure any rear end caps on direct threaded cans are very secure before threading on a suppressor.
If rear end cap stays on when can is removed it may be very difficult to remove end cap from inside HG.









