PLEASE READ FULLY BEFORE ORDERING!
These are our new in-house made non LCI barrels. These boast an increased accuracy rating of 5-10% over our previous barrels.
YOU WILL NEED TO REMOVE YOUR LCI FROM YOU CURRENT SLIDE IF IT HAS ONE
WE CAN NOT EXCHANGE BARRELS FOR PREVIOUS ONES. WE CAN NOT SELL JUST A BARREL EITHER.
COMPACT 3.9″ Barrel:
SUB COMPACT 3.6″ Barrel:
THESE COMBOS WILL WORK ON ANY SIG SAUER PRO CUT SLIDE.
We will not sell just the comp, The overall length and thread length on our barrels are much shorter and these comps will not install or function on any other barrel.
PLEASE ENSURE YOU CHOOSE THE CORRECT BARREL LENGTH FOR YOUR SLIDE. DUE TO POPULARITY WE CAN NOT GUARANTEE ANY EXCHANGES FOR DIFFERENT BARREL LENGTHS.
SubCompact Slide paired with the JTTC Ultra Compensator results in a flush fit on an X5 frame.
Compact Slide paired with the JTTC Ultra Compensator will protrude slightly from an X5 frame and be the same overall length as an X5 slide.
The PMM JTTC ULTRA for the P320 uses a proprietary threaded barrel, with PMM logo engraved, designed specifically for mounting the PMM JTTC ULTRA Compensator.
All PMM compensators mount much like what is found on all modern rifles utilizing a combination of shims and proper timing of the compensator in relation to the Pistol slide.
The PMM JTTC ULTRA for the P320 utilize a dual port design at the 12 O’clock position which maximizes the effectiveness of the compensator in keeping the muzzle of the pistol down and allows the slide to “track” faster and more accurately for follow up shots.
The PMM ULTRA JTTC was designed to work with most factory loaded ammunition and yields and average 50-55% reduction in muzzle climb with 115gr UMC!(please refer to testing charts at the bottom of the product page)
We have adapted our designs to integrate with and complement the design of your pistol so no longer does a compensator have to look like an afterthought slapped on the end of your pistol, Rather it Delivers unmatched performance and looks.
This Compensator on a compact slide (as seen in the pictures) is the same length as an X-5 slide.
9mm Ammo known to work well with our dual port comps.
Federal American Eagle
Federal American Eagle
Most 147gr ammo will run but you will see less performance due to a lack of velocity
Note: Threaded pistol barrels are not legal in all areas. It is your responsibility to check your local laws before ordering a threaded barrel. You also understand and agree that all firearms and firearms related activities are potentially dangerous if handled/conducted improperly and can pose risks and hazards to yourself and others, which may result in property damage, serious injury or death.
You will need a G34 length or open ended holster for both options.
Active Retention (Level 2 & 3) Duty Holsters (Namely Safariland):
PMM Recommendation- RDR Gear
You will need a G34 length holster. Additional, the holster plug will likely require modification/removal for proper lockup and function.
G19 w/Single port JTTC or Dual Port JTTC = In between length and a G34 holster is required.
G19 w/Micro comp combo is the exact lengh of a G17 so a G17 holster is required.
G17 w/Single port or Dual Port JTTC = G34 length and a G34 holster is required.
G43/G43x with micro comp is a the length of a G48 so a G48 holster is required.
G48 with micro comp is G17 length.
P320 subcompact with ULTRA = Length of full size P320 so F/S P320 holster required.
P320 compact with ULTRA = Right around X5 length so a X5 holster is required.
P320 compact with GEN 2 = Lenght of full size P320 so F/S P320 holster required.
P320 subcompact with MICRO= about 1/4″ longer than a compact P320
P320 compact with Micro you will need a Full Size P320 holster
P365 with Micro comp= P365XL length and a P365XL holster is required.
P365XL with Micro- Comp adds 1/2″ in length.
PMM suggests using high quality holster manufacturers and not ones who skimp on material and care more about marketing.. We have great success with T-Rex Arms and Tier 1 Concealment.
T-Rex Arms also has a “threaded barrel” option on its holster builders and this option will cover our Micro comps perfectly.
56 reviews for PMM P320 Ultra JTTC and Barrel Combo