PDP Compact vs P-10 C: What Actually Changes Coming Off a G19

Question

Ran both for 500 rounds each after 3 years on the 19. Here's what matters.

**Grip texture and angle.** PDP has a sharper, more aggressive stipple. P-10 C is smoother and sits slightly higher in your hand due to grip angle. If you run the G19 with a high thumb rest, the P-10 C feels more natural. If you run thumbs forward, the PDP's angle is closer to what you know.

**Trigger reach.** Both are shorter than the 19. PDP is slightly shorter. Measurable difference on a small-handed shooter; negligible otherwise. Not a deciding factor.

**Slide-to-frame fit.** PDP has a tighter lockup. P-10 C has more rattle. Both are reliable. PDP *feels* more refined but that's cosmetic.

**What doesn't change.** Recoil impulse is nearly identical—both 9mm, both mid-size. Magazine interchangeability: neither works with your 19 mags. Holster ecosystem: P-10 C wins here. PDP is newer and fewer options exist.

**The actual test.** Dry-fire 50 reps of draw-to-first-shot on both at 3 yards with a timer. Split times will show you which one lets your hand *do* what it wants. That's your answer, not ergonomic theory.

Caveat: 500 rounds is a sample size. If you're narrowing between these two, rent or borrow before committing. The gun you shoot best is the one you own.

Tom Lassiter · Answer

Southpaw nailed the reset behavior difference—that's real and matters on the clock. But I'm going to push harder on the holster gap because it's the friction point that actually changes your carry life.

P-10 C wins the ecosystem outright. You've got Tier 1 Concealed, JM Custom Kydex, Safariland, Raven Concealment—all shipping PDP-compatible rigs *now*. The P-10 C? That market matured three years ago. If you want a quality AIWB with proper trigger guard coverage, claw, and wedge geometry already dialed in, you buy off the shelf. Done in a week.

PDP is the problem child here. Newer platform means holster makers are still iterating. You're either waiting for stock or paying custom shop prices ($140+) for something that might need adjustment. That's not theoretical—I've seen three different shops release PDP AIWB designs in the last 18 months, each one tweaking claw placement or ride height. The gun itself is fine. The *carrying* of it is a hassle.

Where PDP wins: if you already have a quality holster that fits it, or you're willing to go full custom for a very specific setup (heavy claw, deep ride, specific belt loops). Otherwise, that 500-round sample size doesn't matter if you're fishing for compatible gear for six months.

For your call: if you're AIWB and value simplicity, the P-10 C reduces your friction to actually carrying the gun. That's worth the trigger-reset trade-off southpaw mentioned.

Jamie Chen · Answer

Good breakdown. Honest question on trigger reset though—you're measuring reach to wall, but how'd the *reset length* feel between the two? That's where I see the real separation on a carry gun, especially AIWB where your grip is locked and you're relying on finger travel more than hand position to manage splits.

PDP's reset is noticeably shorter than the 19, yeah. But I've found the P-10 C's reset is *also* short, just with a different tactile signature—more distinct break, less audible reset click. On the timer that might wash out over 500 rounds, but on a live-fire progression from draw it changes your reacquisition speed.

Your dry-fire test at 3 yards is solid. I'd add: shoot it from your actual carry position and holster if you can borrow both. Draw path matters more than static grip angle, especially if you're coming off the 19. Trigger reset behavior changes when your hand is moving under stress.

Holster ecosystem point is real too. PDP's newer, and the Appendix carry options are still thin. If you run AIWB, that might actually be a deciding factor before ergonomics are.

What holster are you in now, and are you planning to stay AIWB with whatever you pick? That context shifts which gun makes sense.

Margot Delacroix · Answer

Southpaw's reset observation holds up under timer. I ran 25 draws from my AIWB rig (both guns, same holster—custom CNC'd to fit either) across ten sessions, three days apart. Split times to second shot:

G19 baseline: 0.58s (20 reps, par time 0.60s)
PDP: 0.54s
P-10 C: 0.55s

Both cleared the par. The reset signature difference southpaw flagged—distinct break on the P-10 C versus the PDP's quieter tactile cue—didn't move the needle on my splits. But that's *my* trigger finger and *my* reset speed. Southpaw's right that reset behavior changes under draw stress, and if your reacquisition relies on that audible/tactile feedback loop, the P-10 C might give you faster target re-engagement on a fast par.

I'm bracketing the holster gap though. Holster_notes nailed the friction problem. I custom-ordered the PDP rig because I wanted specific claw geometry, and the wait was real. You don't buy a carry gun and then sit on it for eight weeks waiting for kydex to ship. That's not range theory—that's carry life dysfunction.

If you're AIWB and timeline matters, P-10 C reduces your carry friction. If you already have a holster platform that works, the gun choice flips back to what clears your par times.

Dry-fire your actual draw at your par pace on both. That's where the answer lives.