All VERSIONS IN STOCK

DA7-SSC Set Screw Mount (On Left)

.750"



DA7-CL Clamp-on.

.750"


NEW FOR 2014
DA7-L (Lite for DD Lite and LaRue HG's)
.750"






Coming shortly- DA7-R (Rail) Clamp-on and screw mount.
Fits standard BUIS sets


DA8-C ,DA8-SSC, DA9-C and DA9-SSC for AR10/SR25 Pattern AR's Only.
Requires Straight Gas Tube
DA8-C

DA8-SSC

DA9-C

DA9-SSC


DA6-CL Clamp-on .625" Phosphate Finish.


DA6-CNB-Nickel Boron Plated


DA6- SSC






-For .625' (DA6).750"(DA7), .875"(DA8) and .936"(DA9)  Barrels
- Clamp On version and Screw type mounting versions
-15 Position . Each position is located with a deep click and locks into place making it easy to count positions, return to position and staying in the desired position.
- Staying in the desired position is a priority. 100% positive lock for each position.
-Single tool operation. Adjustment takes seconds and can be done with one hand while the rifle is on a sling.
-Detent adjuster designed to take abuse and regular changing of positions. (Suppressor on/off , Gas cut off for ultra quiet operation with subs)
-Adjustment tool included(fits in AR grips with storage door)
-Full gas cutoff to full open metering 5 turns total 3 clicks per turn
-Tactile, audible clicks for each position make adjustment easy and quick.
-Self-cleaning design reduces carbon fouling almost totally.

-Captured detent allows adjustment screw to be REMOVED in seconds and cleaned if needed. No springs, balls or pins to fall out or parts to lose. Then simply re-install to your favored position.

-Machined from 4140 Billet Steel
- Nexturn Swiss Machined Precision Adjustment Screw .
-Great addition to any AR, SBR's, 300BLK builds, Suppressor use and a benefit to todays over-gassed .308 pattern AR's.
-Torture tested on F/A SBR's w/Suppressors for over a year before production.  Will not seize up with carbon like so many others on the market.
-Micro Sized
-Fits and clears most available handguards on the market today.
-Mounting screws,roll pin and adjustment tool included.
-Fully assembled, ready for installation
-Use on any length gas system
- Patent Pending

NEW FOR 2014
Our best selling large bore Gas block is the DA8-C

In order to get it to fit under all the .308 channeled HG's out there we redesigned the profile of the DA8-C.
Its quite a bit lower from enter bore upward. This gives easy clearance to the .308 HG's on the market now.

Available now.

New lower profile DA9's will be available soon as well.

I'll get a dimension PDF up ASAP.

New Left.


DA8-C 2.0





SLR Rifleworks.com

Any questions about you may have about the DA series feel free to call us at 855-757-7435 or [email protected]

If for any reason you are not 100% satisfied, return for a full refund.

DA7 Demo Video
















DA7 next to DA9. LoL


DA7 (DA-6 is identical except for bore size)



DA7-R Spec


DA8 Spec


DA9 Spec

New versions are 15 position.

I'll look into the DD Lite thing. I have 2 SBR's with Lite HG's and DA7's on them.

We made a couple small changes to the screw bore, the screw itself and made a slight profile change to the gas block(cosmetic). Just things we learned to make them even easier to use and make the actual maintenance zero. Thousands of rounds full auto on suppressed SBR's will tell you things. LoL

Jan 2013 is when the Gen 2's started getting out there.

If anyone has a DA7 from 2011 or 2012 and would like an updated adjustment screw just contact us through the website and I'll put one in the mail for you on us.

Here is a quick video of the DA7. Forgive me on the quality. Macbook Pro cam is pretty lame.

Quick DA7 Operation Video

Ha! They are coming along with .625. Thanks!

They are on the Intagrex now.

Intagrex    

All that is needed is a 2mm  5" ball hex driver
We ship with a 3.5".  I have the longer ones on the way just specify in your order and Ill  include the long driver at no charge.

We are running .875" after the .625 /.750" clamp ons are done being machined.
The .875"s will only work with .308 pattern AR's and a straight gas tube.

I will have the clamp on DA7 pics up shortly

Todd@SLR

Yes.

Yes! It will fit under any HG that has the channel for the gas block/tube.

Tubular HG's with BOLT-ON  top rails are the ones the DA7 may not fit. The Hogue and JP HG's are the only ones that may not fit that we know of.

Not enough info really..  Usually heaver bullets use less powder. 300BLK subs (200-220gr )requires a large gas port to run an AR compared to a supersonic load). You may have a couple of things going on...

Stock gas port ?
Stock gas block/ aligned?
Ammo MFG?
good gas rings?
Gas Key secure?

An adjustable gas block does no good if the gas port is undersize to start with. Thats pretty rare on a factory BBL though.
Give a call if you want to discuss.
Todd@SLR
855 757 7435

Clamp on .625"s and .750's are being made.
Also .875"s with set screw mounting.

By the end of the month is the plan.

7/8/13 - Nexturn Swiss Machined Hardened Adjustment screw w/Black Oxide finish now standard.
Previous customers can send email so we can send you the new screw free of charge.  [email protected]


We continue to improve the DA7 each production run.

Coming shortly-



.750 Clamp on- in production
.625 Clamp on - in production
.875" Next up