PRE-ORDER Guidance
As you are probably aware, recent updates to ATF's eForm approval process has resulted in drastically improved turnaround times. While this is certainly a positive change, it has also had a predictable impact on suppressor inventory across the industry.
With that in mind, if you know you want a particular suppressor (or three) and it isn't in stock, your best bet is to place a "PRE-ORDER" so that we can purchase your desired suppressor the moment it becomes available from our distributors. If you wait until it shows in-stock on the website, you might miss your opportunity. PRE-ORDER helps us seek out and purchase what you are looking for. This is true whether you buy from us or someone else.
Thank you for considering Longbow Arms, we hope to earn your business.
GATE-LOK™ FLASHCOMP 5.56MM 1/2X28
Ten years of muzzle device research, design, testing, and manufacturing resulted in our latest revision FlashComp. With winning features of our Hammer Comp integrated, the new flash comp adds an additional sacrificial baffle, offers better flash signature, and is reduced in weight!
The Griffin Armament Gate-LOK™ muzzle devices interface with Gate-LOK™ suppressors (M4SDK, M4SD2, 30SD, and 30SDK) as well as the QD Blast Shield.
The Gate-LOK™ Flash Comp optimally combines the functions of three traditionally separate classes of devices- Muzzle Brakes, Tactical Compensators, and Flash Suppressors. The Gate-LOK™ Flash Comp achieved a perfect 5 out of 5 in National Tactical Officers Association testing to achieve the rare, coveted, NTOA Gold seal of approval granted to devices which achieve perfect evaluations.
Compatible with the M4SD series Gate-LOK™ suppressor interface. The Flash Comp provides a sacrificial baffle to increase the service life of your silencer. It is also pre drilled, and 2.25" length for 14.5" to 16" permanently attached, Non-SBR, M4 carbine builds. For optimal flash reduction we recommend 14.5" or longer barreled host weapons. Extreme durability, low concussion, flash and recoil reduction are the wave of the future- the Flash Comp provides an elegant solution to a complex problem. Includes shim set for mounting to suppressor. An over-travel stop is no longer included with this muzzle device because the device features an over-travel stop machined into the device itself.
| Diameter: | .863" |
| OAL: | 2.21" |
| Weight: | 2.9 ounces |
| Materials: | 17-4PH Stainless Steel |
| Finish: | Black Nitride |
| Attachment: | 1/2x28 Thread |
- Ambidextrous QD Mount
- Free of wear prone geometry
- Flash tines help mitigate excessive flash
- Precisely calculated porting to neutralize muzzle movement
- 2 Sacrificial baffles to extend the life of your suppressor
- 17-4 PH Stainless steel to withstand hard use
- Lustrous Black Nitride Finish
- Griffin Laser Logo Marked
- 1/2x28 industry standard Thread Pitch for 5.56mm carbines
- Shim set Included
- Over-Travel stop machined into muzzle device
- Compatible with M4SD, M4SDK, M4SD2, 30SD, and 30SDK series silencers
Inventory and Ordering Guidance
Longbow Arms attempts to keep popular items in stock, however, if you want something not listed on the site, please reach out to us so we can discuss ordering that item. Under normal conditions, non-NFA items can be ordered and received within 5-10 business days.
For NFA items, Dealer to Dealer and Manufacturer to Dealer transfers are subject to eForm 3 approval times which are currently running 7-14 days.