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.

SN-ACH™ - Gen 2 (Suppressor Normalized Ambi Configurable Handle)
The SN-ACH™ (Gen 2) (Suppressor Normalized Ambidextrous Charging Handle) is a patented, modernized, feature filled charging handle that will satisfy any AR15 user. The SN-ACH™ - Gen 2 features an improved gas check groove and an improved, forward-facing 60° gas vent that reduces gas in the face of the shooter when using a suppressor by ejecting it forward and to the side of the firearm. The revised Gen 2 SN-ACH™ also receives a beveled rear shoulder to capture gases escaping from the rear of the receiver and redirect them forward and to the sides instead of into the shooter's face. Improved fitment and machining of the Gen 2 SN-ACH™ creates a tighter seal between the handle and your upper receiver, resulting in decreased gas leakage at the rear of the receiver.
Configurable levers were also added so that a user could choose to run the included large lever, which works with gloved hands, or purchase and modularly use the smaller levers (available separately) without having to buy an entirely new handle at an excessive cost. The bolt carrier engaging hook features durable reinforced geometry for 30% increase in strength over milspec handles and approximately 3 times as strong as inferior 6061 handles which routinely break under hard use. Fitment bearing surfaces on the handle mating ensures reduced wobble fitment with the AR15 and AR10 upper receiver. The handle is made from 7075-T6 aluminum and hard coated for optimal wear resistance- the Griffin SN-ACH™ (Gen 2) is the finest charging handle available for the AR series family of firearms.
FITMENT:
SN-ACH™ 15: Fits all typical AR-15/M-4/M16 family firearms (1.3 oz weight)
SN-ACH™ 10: Fits Armalite AR10, KAC SR25/M110, DPMS LR308 rifles and rifles with SR-25/AR10/LR-308 compatible charging handles.
SN-ACH™ 9: Fits conventional nose geometry of standard 9mm BCGS (ex. Colt/direct blowback AR9s). It can also be used with an AR15 as it is an AR15 handle without our nose reinforcement, which inhibits compatibility with 9mm Colt BCGs.
SPECS:
- 7075-T6 Aluminum Construction
- Type III Hardcoat Anodized
- Supports Ambidextrous Users
- SN-ACH™ 15 Weight: 1.3oz
- SN-ACH™ 10 Weight: 1.4 oz
- SN-ACH™ 9 Weight: 1.3 oz
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.
