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G3, 91, PTR Handguard - M-LOK

SKU: HKP-17265

HK G3, HK91 & PTR Low Profile M-LOK Forearm

The M-LOK tactical hand guard easily installs on your firearm with minimal effort and locks up solid. No fitting required. Designed from the ground up by roller lock & HK enthusiasts with your shooting needs & requirements in mind. This is simply the most rock solid, lightest forearm available. Our modular hand guard will give your firearm the finest level of versatility & function.

  • Accepts ALL M-LOK accessories & attachments
  • Built from a tried and true design used on 10,000's of firearms
  • Made 100% in the USA, machined from a solid billet 
  • Aircraft grade aluminum, type III black hard coat, steel hardware included
  • Lowest profile, lightest hand guard on the planet at 8.0 oz.
  • 18 M-LOK slots for the widest versatility possible 
  • G3, 91 & PTR full length at 11.65" overall length
  • 1.62" max diameter fully vented to aid in cooling and weight reduction
  • Worlds first & best commercially available roller lock M-LOK forearm
  • Attractive slim line styling for the best in HK form with function
  • Fully adjustable front clevis for "absolute" fitment & rock solid function
  • MADE 100% IN THE USA (922r compliant)

Fits all:

  • HK G3, 91
  • PTR Full Length Rifles that use the HK91/G3 forearm (11.65")
  • CETME, C308
  • MKE, FMP, EBO, SAR8, SR9
  • Other firearms that use the HK91, G3 forearm
  • Other G3, HK91 based custom builds & clones

Origin: USA
922r Value: 1
Price: $179.95$297.0039% OFF
In Stock
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G3, 91, PTR Handguard - M-LOK
G3, 91, PTR Handguard - M-LOK
G3, 91, PTR Handguard - M-LOK
G3, 91, PTR Handguard - M-LOK
G3, 91, PTR Handguard - M-LOK
G3, 91, PTR Handguard - M-LOK
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Product Reviews

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"Works on c308 with minor filing."

Archie on 12/29/2018 3:39:56 PM

Order Fulfillment:

Desired Compatibility:


Product Quality:

Overall Product Rating:

Great fit with some ever so minor filing on the end closer to the barrel. The rib on the barrel prevents the end corners from clearing the rib. After 4-5 touches with a fine file, it slid in place perfect. Once it clears, adjust an inner collar to a snug fit. There are three rows of mlok spaces. 3, 6 and 9 o’clock which is all you need for a light, bipod adapter, and a grip.

"This MLOK exudes quality."

Adam Sliger on 3/11/2017 8:08:04 AM

Overall Product Rating:

This rail is as light or lighter than the slim line surplus handguard. It is strong and essentially turns your PTR into the 21st Century. I did a lot of research and narrowed it down to the B & T handguards or this. You will not be sorry. Here is my video of the end result. Watch the last 30 seconds I would have to say this and the B&T are the best.

"Outstanding fit, form and finish"

hfloyd_atx on 9/13/2015 11:29:45 AM

Overall Product Rating:

Buy it once, buy it right, buy this and you will not be disappointed. Locks up perfectly. Rock solid platform with so many mounting options. So incredibly light, and strong. It also stays cool, even without rail covers or gloves. The narrow low profile stays out of the way of the charging handle. WIN < WIN < WIN This will mandatory on every G3,91 or PTR I ever own in the future. I could not be more pleased.