ALH Precision
ALH Precision LLC offers cnc machining and fabrication services to any market.
Making some headway on my shortstroke buffer design for the Stribog. Cavity mold almost ready for silicone.
Finally got the lock forward blocks made for SP9a3 folding charge handles.
Finally got a batch of the SP9a1 fold handles ready. These are the updated handle profile.
8 test pieces ready to go, still have to make the last round bolt hold open assemblies but glad to finally have made some progress on these again.
Still making headway on the Stribog c**t AR9 mag lower. Running a small test batch to send out to a few testers today. If I get good feed back from them I'll be starting the first production batch finally.
Very close to production on the Stribog c**t mag lower, after delays fighting feeding issues and development of a front trigger guard lrbho system I finally have a design I'm satisfied with and is functioning reliably. Still have to machine and install the lrbho levers, once testing is done with that feature these will be going into production.
Small batch of production division base pads for the Tanfoglio Stock 2.
Small batch of Brass base pads made for a Springfield XDM. Considering making more if I get much interest in them.
Little headway On my Stribog C**t mag lower project. Finally seem to have gotten a design that places the mag properly for very reliable feeding. After thourough testing and most likely a few Cosmetic changes these will be going up on the website.
considering a batch of folding handles for CZ Bren 2 models if I get enough interest. Gold coloring on this render is just for better visibility, they would be a nitirided finish in production.
90 percent machined, unfortunately it’s not feeding as well as I’d like, splitting the difference between the 7 degree magwell I tried first and this 0 degree magwell.
First cut operation done on revised Stribog C**t mag lower.
Making headway on my Stribog Sp9a1 and a3 aluminum lower frame. Few final tweaks on the model and then several weeks of testing. I should have these finalized in 6-8 weeks if testing goes well and depending on turnaround time on hard anodizing.
Test pieces for prototype coming together.
Looking at a running small batch of rapid deployment, roller lock, telescoping brace adapters to be used in conjunction with a tailhook brace.
comparison photos of the Stribog oem charge handle and mine both folded and out.
Completed Stribog SP9a3 folding charge handle. Carrier block is forward locking, machined from bearing grade nylon. The handle and folding clevis are machined from stainless steel and PVD Diamond Carbon coated for looks and longevity. The handle functions on a 2 position detent locking principle, with a firm lockup in the fold down position and a lighter lockup in the fold out position. When the handle is racked and released, forward inertia throws it to the fold down position and the firm detent holds it in place.
Final result of the SP9a1 folding charge handle.
Think this may be the final iteration for G***k 17/19 weighted mag base.
Prototype weighted base for G***k 17/19 mags. Have a few minor tweaks to the design and then I’ll be running a batch of these to put up on the website.
Making headway on the folding handles, handles and folding adapters are machined. Making a few last adjustments on the non reciprocating blocks.
Done with the folding adapter, now just handles and sliding block. Thankfully the rest of the parts are much faster and easier to machine.
After a few shipping delays, material came in. Finally cutting parts for the folding handles. I will have them for both the gen 2 SP9a1 and the SP9a3.
first test of completed folding charge handle assembly, not sure I love the mushy feeling of the holding detents, may have to increase the detent spring pressure and get it feeling more tactile and crisp.
Op1 of folding charge handle non reciprocating block.
Parts ready for assembly.
Stribog folding charge handle prototype. Still have to roll out a batch of the modified non reciprocating blocks, but making headway.
Stribog Sp9a1 fold down charging handle assembly. Running a batch of these this week and weekend in brass and stainless with an hdpe non reciprocating block.
adjustable low pro gas blocks op1.
20 moa 30mm HD scope ring. Setting up to make a batch of these in a few weeks.