24" LW Barrel or Carbine 20” in
Choked Lothar Walther 16MM OD .177, .20 or .22 Adjustable Kneerest is standard
on US FT and can be fitted to Hunter for Open Class
Adjustable Thigh Rest w/ Walnut Knob or Gimbaled Flat. Option for Hunter
2” Dogbone Offset Rear Extension Stub for Butt Plate & Hook
Walnut Forearm w/Anschutz accessory rail & Walnut cheek piece.
US FT is canted & Hunter is
upright. You could have both barrel mounts and do either.
Uses Hogue Colt 1911A wraparound rubber. Has thumbrest, palm shelf and palm
spacer. 3000 PSI gauge on receiver monitors
tube or regulator output pressure ready to fire
3000 PSI Burst disc on Tube Models & 1800 PSI Burst disc on Regulated HPA
US FT Anodized Colors: Reciever, barrel mount, tube plug, base & butt
plate are colored Red, Blue, Black, Clear, Green, Orange or Brown. Hunters are
Red, Blue, Black or Clear.
The rest of the aluminum parts are black except for the tubes which can be
clear or black. We can also make red/blue/clear in both US FT & Hunter. Wave
the flag! Made in USA.
Left Handed US FT or Hunters are no
extra Charge. There is a one hour labor charge to convert a Right handed US FT
to Left Handed Configuration. The latest refinement is a port restrictor in the
Transfer Port. The barrel Mount is slit to allow for easy Indexing,
Barrel/Caliber Swap plus a more serviceable Barrel fixing arrangement. The two
right action fasteners can be loosened to allow the barrel to be turned in the
barrel mount or swapped out in a few minutes. Transfer Ports are all fitted
with an o-ring now so barrels do not need o-ring grooves and it is easy to test
raw 16MM barrel blanks that only have the leade work and crown down. Caliber
changes are no nonsense. Hammers now have threaded holes so weights can be
added to make more duration and power. With the port restrictor, hammer weight
and hammer spring adjust it is pretty easy to get these things adjusted for
different power levels with just wrenches.
Under the cheek piece, adjusted by
the same wrench size that fits the cheek piece bolt you can adjust the Striker
Spring to allow you to fine tune the striker force. I like to run that about 4
turns in from the back of the block and then I go to my Port restrictor to dial
out the wasted air. Run that in or back it out till you get the speed you want.
Luepold QRW Mounts are Best. 1” or
30MM High Rings. Picitinny has 25 MOA
Gen II 3 Baffle brakes make it neighborhood friendly as long as it is in the 20
.22 Cal 2 groove Stainless
Steel Benchmark Taper lap are available in .630”, .70” or .75” OD. .25 Cal 3 groove Stainless Steel
Benchmark Taper lap barrels are .75” OD
Regulated Tanks are available in 13CI or 22CI and in 1000, 1200 and 1400 PSI
Regulated 12 FPE WFTF or Light Varmint 12 FPE rifles are available in 22” LW
.177 caliber only. Can be built in Hunter upright or US FT canted. Not
Kits for putting the rifle in a Proper Bench rest along with rear bag bars are
Tuners are available for 16MM barrels that can fine tune the accuracy of guns.
are available to strip the air off the pellet to improve accuracy
Thanks for considering Mac1
Watch thuis space. I plan on adding
tuning tips to the web site and eventually evolving this section into;
US FT Owners Manual
Hammer weight determines valve duration. .5oz / 12 FPE, .6oz
/ 20 FPE, .7oz / 25 FPE & .75 / 30 FPE
Default Valve Head size is .285”/12 FPE, .280”/20 FPE,
.275”/25 FPE, .270”/30 FPE
O-ring for .177 cal barrels with oring in the barrel is
#009. .20 and .22 barrels w/o-ring bbl
Transfer Ports use #010 o-ring to seal barrel. All Current
guns are being made with Transfer Port O-ring.
Transfer Port Restrictor uses 10/32 grub screw to restrict
Valve uses 2X #016 and #112
Inlet Uses #011 and #005
More to come! TimmyMac1